10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended December 31, 2020

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from __________ to __________

Commission File Number: 001-35172

NGL Energy Partners LP

(Exact Name of Registrant as Specified in Its Charter)

Delaware		27-3427920
(State or Other Jurisdiction of Incorporation or Organization)		(I.R.S. Employer Identification No.)
6120 South Yale Avenue, Suite 805
Tulsa,	Oklahoma	74136
(Address of Principal Executive Offices)		(Zip Code)

(918) 481-1119

(Registrant’s Telephone Number, Including Area Code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.   Yes ☒   No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).   Yes ☒   No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	x	Accelerated filer	o
Non-accelerated filer	o	Smaller reporting company	☐
Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.   ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).   Yes ☐   No ☒

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Trading Symbols	Name of Each Exchange on Which Registered
Common units representing Limited Partner Interests	NGL	New York Stock Exchange
Fixed-to-floating rate cumulative redeemable perpetual preferred units	NGL-PB	New York Stock Exchange
Fixed-to-floating rate cumulative redeemable perpetual preferred units	NGL-PC	New York Stock Exchange

At February 5, 2021, there were 129,168,035 common units issued and outstanding.

TABLE OF CONTENTS

PART I - FINANCIAL INFORMATION
Item 1.	Financial Statements	3
	Unaudited Condensed Consolidated Balance Sheets at December 31, 2020 and March 31, 2020	3
	Unaudited Condensed Consolidated Statements of Operations for the three months and nine months ended December 31, 2020 and 2019	4
	Unaudited Condensed Consolidated Statements of Comprehensive (Loss) Income for the three months and nine months ended December 31, 2020 and 2019	5
	Unaudited Condensed Consolidated Statements of Changes in Equity for the three months and nine months ended December 31, 2020 and 2019	6
	Unaudited Condensed Consolidated Statements of Cash Flows for the nine months ended December 31, 2020 and 2019	8
	Notes to Unaudited Condensed Consolidated Financial Statements	9
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	37
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	66
Item 4.	Controls and Procedures	67
PART II - OTHER INFORMATION
Item 1.	Legal Proceedings	68
Item 1A.	Risk Factors	68
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	68
Item 3.	Defaults Upon Senior Securities	69
Item 4.	Mine Safety Disclosures	69
Item 5.	Other Information	69
Item 6.	Exhibits	69
SIGNATURES		70

i

Forward-Looking Statements

This Quarterly Report on Form 10-Q (“Quarterly Report”) contains various forward-looking statements and information that are based on our beliefs and those of our general partner, as well as assumptions made by and information currently available to us. These forward-looking statements are identified as any statement that does not relate strictly to historical or current facts. Certain words in this Quarterly Report such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “forecast,” “goal,” “intend,” “may,” “plan,” “project,” “will,” and similar expressions and statements regarding our plans and objectives for future operations, identify forward-looking statements. Although we and our general partner believe such forward-looking statements are reasonable, neither we nor our general partner can assure they will prove to be correct. Forward-looking statements are subject to a variety of risks, uncertainties and assumptions. If one or more of these risks or uncertainties materialize, or if underlying assumptions prove incorrect, our actual results may vary materially from those expected. Among the key risk factors that may affect our consolidated financial position and results of operations are:

•changes in general economic conditions, including market and macroeconomic disruptions resulting from the novel strain of coronavirus (“COVID-19”) pandemic and related governmental responses;

•the prices of crude oil, natural gas liquids, gasoline, diesel, and biodiesel;

•energy prices generally;

•the general level of crude oil, natural gas, and natural gas liquids production;

•the general level of demand, and the availability of supply, for crude oil, natural gas liquids, gasoline, diesel, and biodiesel;

•the level of crude oil and natural gas drilling and production in areas where we have water treatment and disposal facilities;

•the ability to obtain adequate supplies of products if an interruption in supply or transportation occurs and the availability of capacity to transport products to market areas;

•actions taken by foreign oil and gas producing nations;

•the political and economic stability of foreign oil and gas producing nations;

•the effect of weather conditions on supply and demand for crude oil, natural gas liquids, gasoline, diesel, and biodiesel;

•the effect of natural disasters, lightning strikes, or other significant weather events;

•the availability of local, intrastate, and interstate transportation infrastructure with respect to our truck, railcar, and barge transportation services;

•the availability, price, and marketing of competing fuels;

•the effect of energy conservation efforts on product demand;

•energy efficiencies and technological trends;

•changes in applicable laws and regulations, including tax, environmental, transportation, and employment regulations, or new interpretations by regulatory agencies concerning such laws and regulations and the effect of such laws and regulations (now existing or in the future) on our business operations;

•the effect of legislative and regulatory actions on hydraulic fracturing, water disposal and transportation, and the treatment of flowback and produced water;

•hazards or operating risks related to transporting and distributing petroleum products that may not be fully covered by insurance;

•the maturity of the crude oil, natural gas liquids, and refined products industries and competition from other markets;

•loss of key personnel;

•the ability to renew contracts with key customers;

•the ability to maintain or increase the margins we realize for our terminal, barging, trucking, water disposal, recycling, and discharge services;

•the ability to renew leases for our leased equipment and storage facilities;

1

•the nonpayment, nonperformance or bankruptcy by our counterparties;

•the availability and cost of capital and our ability to access certain capital sources;

•a deterioration of the credit and capital markets;

•the ability to successfully identify and complete accretive acquisitions, and integrate acquired assets and businesses;

•changes in the volume of crude oil recovered during the water treatment process;

•changes in the financial condition and results of operations of entities in which we own noncontrolling equity interests;

•the costs and effects of legal and administrative proceedings;

•political pressure and influence of environmental groups upon policies and decisions related to the production, gathering, refining, processing, fractionation, transportation and marketing of crude oil, refined products, natural gas, natural gas liquids, gasoline, diesel or biodiesel; and

•changes in the jurisdictional characteristics of, or the applicable regulatory policies with respect to, our pipeline assets.

You should not put undue reliance on any forward-looking statements. All forward-looking statements speak only as of the date of this Quarterly Report. Except as may be required by state and federal securities laws, we undertake no obligation to publicly update or revise any forward-looking statements as a result of new information, future events, or otherwise. When considering forward-looking statements, please review the risks discussed under Part I, Item 1A–“Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended March 31, 2020, under Part II, Item 1A–“Risk Factors” in our Quarterly Report on Form 10-Q for the quarter ended September 30, 2020 and under Part II, Item 1A–“Risk Factors” in this Quarterly Report.

2

PART I - FINANCIAL INFORMATION

Item 1.    Financial Statements

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Unaudited Condensed Consolidated Balance Sheets

(in Thousands, except unit amounts)

	December 31, 2020		March 31, 2020
ASSETS
CURRENT ASSETS:
Cash and cash equivalents	$	9,223	$	22,704
Accounts receivable-trade, net of allowance for expected credit losses of $3,681 and $4,540, respectively	599,207		566,834
Accounts receivable-affiliates	17,194		12,934
Inventories	169,654		69,634
Prepaid expenses and other current assets	120,414		101,981
Total current assets	915,692		774,087
PROPERTY, PLANT AND EQUIPMENT, net of accumulated depreciation of $663,185 and $529,068, respectively	2,744,374		2,851,555
GOODWILL	744,439		993,587
INTANGIBLE ASSETS, net of accumulated amortization of $494,910 and $631,449, respectively	1,322,697		1,612,480
INVESTMENTS IN UNCONSOLIDATED ENTITIES	21,589		23,182
OPERATING LEASE RIGHT-OF-USE ASSETS	156,398		180,708
OTHER NONCURRENT ASSETS	46,521		63,137
Total assets	$	5,951,710	$	6,498,736
LIABILITIES AND EQUITY
CURRENT LIABILITIES:
Accounts payable-trade	$	506,792	$	515,049
Accounts payable-affiliates	42,604		17,717
Accrued expenses and other payables	102,769		232,062
Advance payments received from customers	17,024		19,536
Current maturities of long-term debt	2,146		4,683
Operating lease obligations	48,082		56,776
Total current liabilities	719,417		845,823
LONG-TERM DEBT, net of debt issuance costs of $20,426 and $19,795, respectively, and current maturities	3,278,443		3,144,848
OPERATING LEASE OBLIGATIONS	106,292		121,013
OTHER NONCURRENT LIABILITIES	103,888		114,079
COMMITMENTS AND CONTINGENCIES (NOTE 9)
CLASS D 9.00% PREFERRED UNITS, 600,000 and 600,000 preferred units issued and outstanding, respectively	551,097		537,283
EQUITY:
General partner, representing a 0.1% interest, 129,297 and 128,901 notional units, respectively	(51,935)		(51,390)
Limited partners, representing a 99.9% interest,129,168,035 and 128,771,715 common units issued and outstanding, respectively	826,973		1,366,152
Class B preferred limited partners, 12,585,642 and 12,585,642 preferred units issued and outstanding, respectively	305,468		305,468
Class C preferred limited partners, 1,800,000 and 1,800,000 preferred units issued and outstanding, respectively	42,891		42,891
Accumulated other comprehensive loss	(266)		(385)
Noncontrolling interests	69,442		72,954
Total equity	1,192,573		1,735,690
Total liabilities and equity	$	5,951,710	$	6,498,736

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

3

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Unaudited Condensed Consolidated Statements of Operations

(in Thousands, except unit and per unit amounts)

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
REVENUES:
Crude Oil Logistics	$	485,289	$	690,989	$	1,228,169	$	2,048,301
Water Solutions	98,925		121,607		275,668		294,639
Liquids and Refined Products	877,491		1,413,653		1,969,813		3,559,017
Other	314		280		942		799
Total Revenues	1,462,019		2,226,529		3,474,592		5,902,756
COST OF SALES:
Crude Oil Logistics	448,933		628,443		1,053,261		1,847,382
Water Solutions	3,280		14,004		8,559		4,701
Liquids and Refined Products	826,211		1,292,588		1,857,633		3,361,185
Other	455		437		1,363		1,337
Total Cost of Sales	1,278,879		1,935,472		2,920,816		5,214,605
OPERATING COSTS AND EXPENSES:
Operating	61,427		94,412		182,468		230,610
General and administrative	16,044		29,150		50,677		93,400
Depreciation and amortization	78,200		73,726		249,655		190,593
Loss (gain) on disposal or impairment of assets, net	373,776		(12,626)		391,752		(10,482)
Revaluation of liabilities	—		10,000		—		10,000
Operating (Loss) Income	(346,307)		96,395		(320,776)		174,030
OTHER INCOME (EXPENSE):
Equity in earnings of unconsolidated entities	344		534		1,134		277
Interest expense	(47,252)		(46,920)		(138,148)		(131,814)
Gain on early extinguishment of liabilities, net	11,190		—		44,292		—
Other income (expense), net	440		(226)		3,060		967
(Loss) Income From Continuing Operations Before Income Taxes	(381,585)		49,783		(410,438)		43,460
INCOME TAX BENEFIT (EXPENSE)	1,162		(677)		2,237		(996)
(Loss) Income From Continuing Operations	(380,423)		49,106		(408,201)		42,464
Loss From Discontinued Operations, net of Tax	(107)		(6,115)		(1,746)		(192,800)
Net (Loss) Income	(380,530)		42,991		(409,947)		(150,336)
LESS: NET LOSS (INCOME) ATTRIBUTABLE TO NONCONTROLLING INTERESTS	34		166		(185)		563
NET (LOSS) INCOME ATTRIBUTABLE TO NGL ENERGY PARTNERS LP	$	(380,496)	$	43,157	$	(410,132)	$	(149,773)
NET (LOSS) INCOME FROM CONTINUING OPERATIONS ALLOCATED TO COMMON UNITHOLDERS (NOTE 3)	$	(403,755)	$	28,895	$	(477,503)	$	(123,792)
NET LOSS FROM DISCONTINUED OPERATIONS ALLOCATED TO COMMON UNITHOLDERS (NOTE 3)	$	(107)	$	(6,109)	$	(1,744)	$	(192,607)
NET (LOSS) INCOME ALLOCATED TO COMMON UNITHOLDERS (NOTE 3)	$	(403,862)	$	22,786	$	(479,247)	$	(316,399)
BASIC (LOSS) INCOME PER COMMON UNIT
(Loss) Income From Continuing Operations	$	(3.13)	$	0.23	$	(3.71)	$	(0.97)
Loss From Discontinued Operations, net of Tax	$	—	$	(0.05)	$	(0.01)	$	(1.52)
Net (Loss) Income	$	(3.13)	$	0.18	$	(3.72)	$	(2.49)
DILUTED (LOSS) INCOME PER COMMON UNIT
(Loss) Income From Continuing Operations	$	(3.13)	$	0.22	$	(3.71)	$	(0.97)
Loss From Discontinued Operations, net of Tax	$	—	$	(0.05)	$	(0.01)	$	(1.52)
Net (Loss) Income	$	(3.13)	$	0.18	$	(3.72)	$	(2.49)
BASIC WEIGHTED AVERAGE COMMON UNITS OUTSTANDING	128,991,414		128,201,369		128,845,214		127,026,510
DILUTED WEIGHTED AVERAGE COMMON UNITS OUTSTANDING	128,991,414		129,358,590		128,845,214		127,026,510

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

4

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Unaudited Condensed Consolidated Statements of Comprehensive (Loss) Income

(in Thousands)

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
Net (loss) income	$	(380,530)	$	42,991	$	(409,947)	$	(150,336)
Other comprehensive income	41		16		119		7
Comprehensive (loss) income	$	(380,489)	$	43,007	$	(409,828)	$	(150,329)

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

5

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Unaudited Condensed Consolidated Statement of Changes in Equity

Three Months and Nine Months Ended December 31, 2020

(in Thousands, except unit amounts)

			Limited Partners
			Preferred			Common			Accumulated Other
	General Partner		Units	Amount		Units	Amount		Comprehensive Income (Loss)		Noncontrolling Interests		Total Equity
BALANCES AT MARCH 31, 2020	$	(51,390)	14,385,642	$	348,359	128,771,715	$	1,366,152	$	(385)	$	72,954	$	1,735,690
Distributions to general and common unit partners and preferred unitholders (Note 10)	(26)		—	—		—	(47,652)		—		—		(47,678)
Distributions to noncontrolling interest owners	—		—	—		—	—		—		(2,257)		(2,257)
Equity issued pursuant to incentive compensation plan (Note 10)	—		—	—		—	1,349		—		—		1,349
Net (loss) income	(57)		—	—		—	(35,246)		—		51		(35,252)
Other comprehensive income	—		—	—		—	—		44		—		44
Cumulative effect adjustment for adoption of ASU 2016-13 (Note 16)	(1)		—	—		—	(1,112)		—		—		(1,113)
BALANCES AT JUNE 30, 2020	(51,474)		14,385,642	348,359		128,771,715	1,283,491		(341)		70,748		1,650,783
Distributions to general and common unit partners and preferred unitholders (Note 10)	(26)		—	—		—	(47,808)		—		—		(47,834)
Distributions to noncontrolling interest owners	—		—	—		—	—		—		(598)		(598)
Equity issued pursuant to incentive compensation plan (Note 10)	—		—	—		—	1,308		—		—		1,308
Net (loss) income	(18)		—	—		—	5,685		—		168		5,835
Other comprehensive income	—		—	—		—	—		34		—		34
BALANCES AT SEPTEMBER 30, 2020	(51,518)		14,385,642	348,359		128,771,715	1,242,676		(307)		70,318		1,609,528
Distributions to general and common unit partners and preferred unitholders (Note 10)	(13)		—	—		—	(36,647)		—		—		(36,660)
Distributions to noncontrolling interest owners	—		—	—		—	—		—		(842)		(842)
Common unit repurchases and cancellations (Note 10)	—		—	—		(50,155)	(134)		—		—		(134)
Equity issued pursuant to incentive compensation plan (Note 10)	—		—	—		446,475	1,170		—		—		1,170
Net loss	(404)		—	—		—	(380,092)		—		(34)		(380,530)
Other comprehensive income	—		—	—		—	—		41		—		41
BALANCES AT DECEMBER 31, 2020	$	(51,935)	14,385,642	$	348,359	129,168,035	$	826,973	$	(266)	$	69,442	$	1,192,573

6

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Unaudited Condensed Consolidated Statement of Changes in Equity

Three Months and Nine Months Ended December 31, 2019

(in Thousands, except unit amounts)

			Limited Partners
			Preferred			Common			Accumulated Other
	General Partner		Units	Amount		Units	Amount		Comprehensive Income (Loss)		Noncontrolling Interests		Total Equity
BALANCES AT MARCH 31, 2019	$	(50,603)	8,400,000	$	202,731	124,508,497	$	2,067,197	$	(255)	$	58,748	$	2,277,818
Distributions to general and common unit partners and preferred unitholders	(85)		—	—		—	(63,274)		—		—		(63,359)
Issuance of Class C preferred units, net of offering costs	—		1,800,000	42,638		—	—		—		—		42,638
Equity issued pursuant to incentive compensation plan	—		—	—		—	2,752		—		—		2,752
Warrants exercised	—		—	—		1,458,371	15		—		—		15
Accretion of beneficial conversion feature of 10.75% Class A convertible preferred units	—		—	—		—	(36,517)		—		—		(36,517)
10.75% Class A convertible preferred units redemption - amount paid in excess of carrying value	—		—	—		—	(78,797)		—		—		(78,797)
Investment in NGL Energy Holdings LLC	—		—	—		—	(2,361)		—		—		(2,361)
Net (loss) income	(85)		—	—		—	8,392		—		(268)		8,039
Other comprehensive income	—		—	—		—	—		37		—		37
BALANCES AT JUNE 30, 2019	(50,773)		10,200,000	245,369		125,966,868	1,897,407		(218)		58,480		2,150,265
Distributions to general and common unit partners and preferred unitholders	(85)		—	—		—	(55,025)		—		—		(55,110)
Distributions to noncontrolling interest owners	—		—	—		—	—		—		(570)		(570)
Common unit repurchases and cancellations	—		—	—		(78,229)	(1,098)		—		—		(1,098)
Issuance of Class B preferred units, net of offering costs	—		4,185,642	102,757		—	—		—		—		102,757
Class C preferred unit issuance costs	—		—	267		—	—		—		—		267
Issuance of warrants, net of offering costs	—		—	—		—	41,685		—		—		41,685
Equity issued pursuant to incentive compensation plan	27		—	—		2,151,781	26,566		—		—		26,593
Investment in NGL Energy Holdings LLC	—		—	—		—	(11,466)		—		—		(11,466)
Net loss	(183)		—	—		—	(201,054)		—		(129)		(201,366)
Other comprehensive loss	—		—	—		—	—		(46)		—		(46)
BALANCES AT SEPTEMBER 30, 2019	(51,014)		14,385,642	348,393		128,040,420	1,697,015		(264)		57,781		2,051,911
Distributions to general and common unit partners and preferred unitholders	(86)		—	—		—	(69,353)		—		—		(69,439)
Common unit repurchases and cancellations	—		—	—		(10,489)	(107)		—		—		(107)
Issuance of warrants, net of offering costs	—		—	—		—	11,057		—		—		11,057
Equity issued pursuant to incentive compensation plan	3		—	—		318,975	1,760		—		—		1,763
Mesquite Disposals Unlimited, LLC (“Mesquite”) acquisition	—		—	—		—	—		—		17,124		17,124
Investment in NGL Energy Holdings LLC	—		—	—		—	(1,399)		—		—		(1,399)
Net income (loss)	59		—	—		—	43,098		—		(166)		42,991
Other comprehensive income	—		—	—		—	—		16		—		16
BALANCES AT DECEMBER 31, 2019	$	(51,038)	14,385,642	$	348,393	128,348,906	$	1,682,071	$	(248)	$	74,739	$	2,053,917

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

7

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Unaudited Condensed Consolidated Statements of Cash Flows

(in Thousands)

	Nine Months Ended December 31,
	2020		2019
OPERATING ACTIVITIES:
Net loss	$	(409,947)	$	(150,336)
Adjustments to reconcile net loss to net cash provided by operating activities:
Loss from discontinued operations, net of tax	1,746		192,800
Depreciation and amortization, including amortization of debt issuance costs	260,054		198,613
(Gain) loss on early extinguishment of liabilities, net	(44,292)		10,000
Non-cash equity-based compensation expense	5,678		27,209
Loss (gain) on disposal or impairment of assets, net	391,752		(10,482)
Provision for expected credit losses	5,693		718
Net adjustments to fair value of commodity derivatives	55,162		(773)
Equity in earnings of unconsolidated entities	(1,134)		(277)
Distributions of earnings from unconsolidated entities	3,355		—
Lower of cost or net realizable value adjustments	754		291
Other	1,405		1,630
Changes in operating assets and liabilities, exclusive of acquisitions:
Accounts receivable-trade and affiliates	(42,759)		58,457
Inventories	(100,806)		(50,658)
Other current and noncurrent assets	34,454		11,061
Accounts payable-trade and affiliates	97,842		(31,862)
Other current and noncurrent liabilities	(71,643)		17,197
Net cash provided by operating activities-continuing operations	187,314		273,588
Net cash (used in) provided by operating activities-discontinued operations	(1,714)		59,890
Net cash provided by operating activities	185,600		333,478
INVESTING ACTIVITIES:
Capital expenditures	(151,644)		(427,253)
Acquisitions, net of cash acquired	—		(1,262,853)
Net settlements of commodity derivatives	(40,815)		2,735
Proceeds from sales of assets	42,121		17,056
Investments in unconsolidated entities	(638)		(21,272)
Distributions of capital from unconsolidated entities	10		440
Repayments on loan for natural gas liquids facility	—		3,022
Net cash used in investing activities-continuing operations	(150,966)		(1,688,125)
Net cash provided by investing activities-discontinued operations	—		281,908
Net cash used in investing activities	(150,966)		(1,406,217)
FINANCING ACTIVITIES:
Proceeds from borrowings under Revolving Credit Facility	1,016,000		3,461,000
Payments on Revolving Credit Facility	(805,000)		(3,240,000)
Issuance of senior unsecured notes and term credit agreement	250,000		700,000
Repayment of bridge term credit agreement	(250,000)		—
Repurchase of senior unsecured notes	(75,081)		—
Proceeds from borrowings on other long-term debt	48,750		—
Payments on other long-term debt	(5,013)		(489)
Debt issuance costs	(10,145)		(13,198)
Distributions to general and common unit partners and preferred unitholders	(118,358)		(180,021)
Distributions to noncontrolling interest owners	(3,697)		(570)
Proceeds from sale of preferred units, net of offering costs	—		622,965
Payments for redemption of preferred units	—		(265,128)
Common unit repurchases and cancellations	(134)		(1,205)
Payments for settlement and early extinguishment of liabilities	(95,437)		(1,953)
Investment in NGL Energy Holdings LLC	—		(15,226)
Net cash (used in) provided by financing activities	(48,115)		1,066,175
Net decrease in cash and cash equivalents	(13,481)		(6,564)
Cash and cash equivalents, beginning of period	22,704		18,572
Cash and cash equivalents, end of period	$	9,223	$	12,008
Supplemental cash flow information:
Cash interest paid	$	145,375	$	123,562
Income taxes paid (net of income tax refunds)	$	2,232	$	4,272
Supplemental non-cash investing and financing activities:
Distributions declared but not paid to Class B, Class C and Class D preferred unitholders	$	21,976	$	12,612
Accrued capital expenditures	$	3,146	$	40,834

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

8

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements

Note 1—Organization and Operations

NGL Energy Partners LP (“we,” “us,” “our,” or the “Partnership”) is a Delaware limited partnership. NGL Energy Holdings LLC serves as our general partner. At December 31, 2020, our operations included three segments:

•Our Crude Oil Logistics segment purchases crude oil from producers and marketers and transports it to refineries or for resale at pipeline injection stations, storage terminals, barge loading facilities, rail facilities, refineries, and other trade hubs, and provides storage, terminaling, and transportation services through its owned assets. Our activities in this segment are supported by certain long-term, fixed rate contracts which include minimum volume commitments on our pipelines.

•Our Water Solutions segment transports, treats, recycles and disposes of produced and flowback water generated from crude oil and natural gas production. We also dispose of solids such as tank bottoms, drilling fluids and drilling muds and perform other ancillary services such as truck and frac tank washouts. As part of processing water, we are able to aggregate recovered crude oil, also known as skim oil, that was contained in the water and sell the crude oil. We also sell brackish non-potable water to our producer customers to be used in their crude oil exploration and production activities. Our activities in this segment are underpinned by long-term, fixed fee contracts and acreage dedications, some of which contain minimum volume commitments, with leading oil and gas companies including large, investment grade producer customers.

•Our Liquids and Refined Products segment conducts marketing operations for natural gas liquids, refined petroleum products and biodiesel to a broad range of commercial, retail and industrial customers across the United States and Canada. These operations are conducted through our company-owned terminals, other third-party storage and terminal facilities, common carrier pipelines and our extensive fleet of leased railcars. We also provide natural gas liquids and refined product terminaling and storage services at our salt dome storage facility joint venture in Utah and marine exports through our facility located in Chesapeake, Virginia. We employ a number of contractual and hedging strategies to minimize commodity exposure and maximize earnings stability of this segment.

Note 2—Significant Accounting Policies

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include our accounts and those of our controlled subsidiaries. Intercompany transactions and account balances have been eliminated in consolidation. Investments we do not control, but can exercise significant influence over, are accounted for using the equity method of accounting. We also own an undivided interest in a crude oil pipeline, and include our proportionate share of assets, liabilities, and expenses related to this pipeline in our unaudited condensed consolidated financial statements.

Our unaudited condensed consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim consolidated financial information in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, the unaudited condensed consolidated financial statements exclude certain information and notes required by GAAP for complete annual consolidated financial statements. However, we believe that the disclosures made are adequate to make the information presented not misleading. The unaudited condensed consolidated financial statements include all adjustments that we consider necessary for a fair presentation of our consolidated financial position, results of operations and cash flows for the interim periods presented. Such adjustments consist only of normal recurring items, unless otherwise disclosed in this Quarterly Report. The unaudited condensed consolidated balance sheet at March 31, 2020 was derived from our audited consolidated financial statements for the fiscal year ended March 31, 2020 included in our Annual Report on Form 10-K (“Annual Report”) filed with the SEC on June 1, 2020.

These interim unaudited condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements and notes thereto included in our Annual Report. Due to the seasonal nature of certain of our operations and other factors, the results of operations for interim periods are not necessarily indicative of the results of operations to be expected for future periods or for the full fiscal year ending March 31, 2021.

9

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

Use of Estimates

The preparation of consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amount of assets and liabilities reported at the date of the consolidated financial statements and the amount of revenues and expenses reported during the periods presented.

Critical estimates we make in the preparation of our unaudited condensed consolidated financial statements include, among others, determining the fair value of assets and liabilities acquired in acquisitions, the fair value of derivative instruments, the collectibility of accounts and notes receivable, the recoverability of inventories, useful lives and recoverability of property, plant and equipment and amortizable intangible assets, the impairment of long-lived assets and goodwill, the fair value of asset retirement obligations, the value of equity-based compensation, accruals for environmental matters and estimating certain revenues. Although we believe these estimates are reasonable, actual results could differ from those estimates.

Significant Accounting Policies

Our significant accounting policies are consistent with those disclosed in Note 2 of our audited consolidated financial statements included in our Annual Report.

Income Taxes

We qualify as a partnership for income tax purposes. As such, we generally do not pay United States federal income tax. Rather, each owner reports his or her share of our income or loss on his or her individual tax return. The aggregate difference in the basis of our net assets for financial and tax reporting purposes cannot be readily determined, as we do not have access to information regarding each partner’s basis in the Partnership.

We have a deferred tax liability of $47.4 million and $56.4 million at December 31, 2020 and March 31, 2020, respectively, as a result of acquiring corporations in connection with certain of our acquisitions, which is included within other noncurrent liabilities in our unaudited condensed consolidated balance sheets. The deferred tax liability is the tax effected cumulative temporary difference between the GAAP basis and tax basis of the acquired assets within the corporation. For GAAP purposes, certain of the acquired assets will be depreciated and amortized over time which will lower the GAAP basis. The deferred tax benefit recorded during the nine months ended December 31, 2020 was $3.0 million with an effective tax rate of 23.9%. The deferred tax benefit recorded during the nine months ended December 31, 2019 was $1.4 million with an effective tax rate of 25.1%.

We evaluate uncertain tax positions for recognition and measurement in the unaudited condensed consolidated financial statements. To recognize a tax position, we determine whether it is more likely than not that the tax position will be sustained upon examination, including resolution of any related appeals or litigation, based on the technical merits of the position. A tax position that meets the more likely than not threshold is measured to determine the amount of benefit to be recognized in the unaudited condensed consolidated financial statements. We had no material uncertain tax positions that required recognition in our unaudited condensed consolidated financial statements at December 31, 2020 or March 31, 2020.

Inventories

Our inventories are valued at the lower of cost or net realizable value, with cost determined using either the weighted-average cost or the first in, first out (FIFO) methods, including the cost of transportation and storage, and with net realizable value defined as the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. In performing this analysis, we consider fixed-price forward commitments.

10

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

Inventories consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Propane	$	83,164	$	25,163
Butane	22,341		9,619
Crude oil	41,837		18,201
Biodiesel	10,400		8,195
Ethanol	2,885		1,834
Diesel	1,803		2,414
Other	7,224		4,208
Total	$	169,654	$	69,634

Investments in Unconsolidated Entities

Investments we do not control, but can exercise significant influence over, are accounted for using the equity method of accounting. Investments in partnerships and limited liability companies, unless our investment is considered to be minor, and investments in unincorporated joint ventures are also accounted for using the equity method of accounting.

Our investments in unconsolidated entities consist of the following at the dates indicated:

Entity	Segment	Ownership Interest (1)	Date Acquired	December 31, 2020		March 31, 2020
				(in thousands)
Water services and land company	Water Solutions	50%	November 2019	$	15,143	$	16,607
Water services and land company	Water Solutions	50%	November 2019	2,016		2,092
Water services and land company	Water Solutions	10%	November 2019	3,200		3,384
Aircraft company (2)	Corporate and Other	50%	June 2019	627		447
Water services company	Water Solutions	50%	August 2018	429		449
Natural gas liquids terminal company	Liquids and Refined Products	50%	March 2019	174		203
Total				$	21,589	$	23,182

(1)    Ownership interest percentages are at December 31, 2020.

(2)    This is an investment with a related party.

Other Noncurrent Assets

Other noncurrent assets consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Loan receivable (1)	$	2,917	$	5,374
Line fill (2)	23,039		25,763
Minimum shipping fees - pipeline commitments (3)	14,239		17,443
Other	6,326		14,557
Total	$	46,521	$	63,137

(1)    Amounts at December 31, 2020 and March 31, 2020 represent the noncurrent portion of a loan receivable, net of an allowance for an expected credit loss, with Victory Propane, LLC. In addition, the amount at March 31, 2020 represents the noncurrent portion of a loan receivable associated with our interest in the construction of a natural gas liquids loading/unloading facility (the “Facility”) that is utilized by a third party. The third party filed for Chapter 11 bankruptcy in July 2019. For a further discussion, see Note 17.

(2)    Represents minimum volumes of product we are required to leave on certain third-party owned pipelines under long-term shipment commitments. At December 31, 2020 and March 31, 2020, line fill consisted of 335,069 barrels of crude oil. At March 31, 2020, line fill also consisted of 262,000 barrels of propane. Line fill held in pipelines we own is included within property, plant and equipment (see Note 5).

(3)    Represents the noncurrent portion of minimum shipping fees paid in excess of volumes shipped, or deficiency credits, for one contract with a crude oil pipeline operator. This amount can be recovered when volumes shipped exceed the minimum monthly volume

11

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

commitment (see Note 9). As of December 31, 2020, the deficiency credit was $18.5 million, of which $4.3 million is recorded within prepaid expenses and other current assets in our unaudited condensed consolidated balance sheet.

Accrued Expenses and Other Payables

Accrued expenses and other payables consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Accrued compensation and benefits	$	27,579	$	29,990
Excise and other tax liabilities	10,273		9,941
Derivative liabilities	679		17,777
Accrued interest	23,126		39,803
Product exchange liabilities	4,972		1,687
Contingent consideration liability (1)	2,419		102,419
Other	33,721		30,445
Total	$	102,769	$	232,062

(1)    Decrease is due to the monthly installment payments made during the nine months ended December 31, 2020 related to our acquisition of certain assets of Mesquite. We made our last installment payment in December 2020.

Reclassifications

We have reclassified certain prior period financial statement information to be consistent with the classification methods used in the current fiscal year. These reclassifications did not impact previously reported amounts of assets, liabilities, equity, net income, or cash flows.

Recent Accounting Pronouncements

In March 2020, the SEC issued “Financial Disclosures About Guarantors and Issuers of Guaranteed Securities and Affiliates Whose Securities Collateralize a Registrant’s Securities”, which amends the disclosure requirements for guarantors and issuers of guaranteed securities registered or being registered in Rule 3-10 of Regulation S-X. The amendment simplifies the disclosure requirements and permits the amended disclosures to be provided outside the footnotes in audited annual or unaudited interim consolidated financial statements in all filings. The guidance is effective for the Partnership for fiscal periods ending after January 4, 2021, although early adoption is permitted. We adopted this guidance effective April 1, 2020 and elected to include the required summarized financial information in “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations–Liquidity, Sources of Capital and Capital Resource Activities–Guarantor Summarized Financial Information.”

In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2016-13, “Financial Instruments-Credit Losses.” The ASU requires a financial asset (or a group of financial assets) measured at amortized cost to be presented at the net amount expected to be collected, which would include trade accounts receivable. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount. We adopted ASU No. 2016-13 on April 1, 2020, using the modified retrospective approach with a cumulative effect adjustment of $1.1 million to opening equity at the beginning of the period of adoption. See Note 16 for a further discussion of the impact of the adoption of this ASU on our unaudited condensed consolidated financial statements.

12

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

Note 3—(Loss) Income Per Common Unit

The following table presents our calculation of basic and diluted weighted average common units outstanding for the periods indicated:

	Three Months Ended December 31,		Nine Months Ended December 31,
	2020	2019	2020	2019
Weighted average common units outstanding during the period:
Common units - Basic	128,991,414	128,201,369	128,845,214	127,026,510
Effect of Dilutive Securities:
Service awards	—	1,157,221	—	—
Common units - Diluted	128,991,414	129,358,590	128,845,214	127,026,510

For the three months ended December 31, 2020 and the nine months ended December 31, 2020 and 2019, all potential common units or convertible securities were considered antidilutive. For the three months ended December 31, 2019, the warrants were antidilutive.

Our (loss) income per common unit is as follows for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands, except unit and per unit amounts)
(Loss) income from continuing operations	$	(380,423)	$	49,106	$	(408,201)	$	42,464
Less: Continuing operations loss (income) attributable to noncontrolling interests	34		166		(185)		563
Net (loss) income from continuing operations attributable to NGL Energy Partners LP	(380,389)		49,272		(408,386)		43,027
Less: Distributions to preferred unitholders (1)	(23,770)		(20,312)		(69,594)		(166,835)
Less: Continuing operations net loss (income) allocated to general partner (2)	404		(65)		477		16
Net (loss) income from continuing operations allocated to common unitholders	$	(403,755)	$	28,895	$	(477,503)	$	(123,792)
Loss from discontinued operations, net of tax	$	(107)	$	(6,115)	$	(1,746)	$	(192,800)
Less: Discontinued operations loss allocated to general partner (2)	—		6		2		193
Net loss from discontinued operations allocated to common unitholders	$	(107)	$	(6,109)	$	(1,744)	$	(192,607)
Net (loss) income allocated to common unitholders	$	(403,862)	$	22,786	$	(479,247)	$	(316,399)
Basic (loss) income per common unit
(Loss) income from continuing operations	$	(3.13)	$	0.23	$	(3.71)	$	(0.97)
Loss from discontinued operations, net of tax	$	—	$	(0.05)	$	(0.01)	$	(1.52)
Net (loss) income	$	(3.13)	$	0.18	$	(3.72)	$	(2.49)
Diluted (loss) income per common unit
(Loss) income from continuing operations	$	(3.13)	$	0.22	$	(3.71)	$	(0.97)
Loss from discontinued operations, net of tax	$	—	$	(0.05)	$	(0.01)	$	(1.52)
Net (loss) income	$	(3.13)	$	0.18	$	(3.72)	$	(2.49)
Basic weighted average common units outstanding	128,991,414		128,201,369		128,845,214		127,026,510
Diluted weighted average common units outstanding	128,991,414		129,358,590		128,845,214		127,026,510

(1)    This amount includes distributions to preferred unitholders. The final accretion for the beneficial conversion of the 10.75% Class A Convertible Preferred Units and the excess of the 10.75% Class A Convertible Preferred Units repurchase price over the carrying value of the units are included in the nine months ended December 31, 2019.

(2)    Net loss (income) allocated to the general partner includes distributions to which it is entitled as the holder of incentive distribution rights.

13

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

Note 4—Acquisitions

The following summarizes the status of the preliminary purchase price allocation of acquisitions completed prior to April 1, 2020:

Hillstone Environmental Partners, LLC (“Hillstone”) Acquisition

As of December 31, 2020, we completed the acquisition accounting for this acquisition. During the nine months ended December 31, 2020, we received additional information and recorded a decrease of $0.7 million to current assets, a decrease of $5.1 million to current liabilities and a decrease of $6.0 million to the deferred tax liability with the offset to goodwill. Also, there was a $0.9 million decrease to the preliminary purchase price as a result of a true up to the working capital acquired. This amount was recorded as an offset to goodwill. There were no other adjustments to the fair value of assets acquired and liabilities assumed during the nine months ended December 31, 2020.

Note 5—Property, Plant and Equipment

Our property, plant and equipment consists of the following at the dates indicated:

Description	Estimated Useful Lives			December 31, 2020		March 31, 2020
	(in years)			(in thousands)
Natural gas liquids terminal and storage assets	2	-	30	$	317,112	$	314,694
Pipeline and related facilities	30	-	40	244,079		244,751
Vehicles and railcars	3	-	25	126,097		123,937
Water treatment facilities and equipment	3	-	30	1,869,594		1,525,859
Crude oil tanks and related equipment	2	-	30	234,037		234,143
Barges and towboats	5	-	30	136,759		125,162
Information technology equipment	3	-	7	48,956		34,261
Buildings and leasehold improvements	3	-	40	159,364		151,690
Land				100,492		91,446
Tank bottoms and line fill (1)				20,275		20,346
Other	3	-	20	15,176		14,627
Construction in progress				135,618		499,707
				3,407,559		3,380,623
Accumulated depreciation				(663,185)		(529,068)
Net property, plant and equipment				$	2,744,374	$	2,851,555

(1)    Tank bottoms, which are product volumes required for the operation of storage tanks, are recorded at historical cost. We recover tank bottoms when the storage tanks are removed from service. Line fill, which represents our portion of the product volume required for the operation of the proportionate share of a pipeline we own, is recorded at historical cost.

The following table summarizes depreciation expense and capitalized interest expense for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Depreciation expense	$	45,139	$	37,687	$	145,152	$	94,477
Capitalized interest expense	$	450	$	439	$	2,563	$	439

Amounts in the table above for the three months and nine months ended December 31, 2019 do not include depreciation expense and capitalized interest expense related to TransMontaigne Product Services, LLC (“TPSL”), as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

14

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

We record (gains) losses from the sales of property, plant and equipment and any write-downs in value due to impairment within loss (gain) on disposal or impairment of assets, net in our unaudited condensed consolidated statements of operations. The following table summarizes (gains) losses on the disposal or impairment of property, plant and equipment by segment for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Crude Oil Logistics	$	(72)	$	198	$	1,772	$	(592)
Water Solutions	(17,877)		4,476		(11,137)		8,075
Liquids and Refined Products	(43)		(26)		4		(33)
Corporate and Other	1		—		(1)		—
Total	$	(17,991)	$	4,648	$	(9,362)	$	7,450

Note 6—Goodwill

The following table summarizes changes in goodwill by segment during the nine months ended December 31, 2020:

	Crude Oil Logistics		Water Solutions		Liquids and Refined Products		Total
	(in thousands)
Balances at March 31, 2020	$	579,846	$	294,658	$	119,083	$	993,587
Revisions to acquisition accounting (Note 4)	—		(11,348)		—		(11,348)
Impairment	(237,800)		—		—		(237,800)
Balances at December 31, 2020	$	342,046	$	283,310	$	119,083	$	744,439

Goodwill Impairment

As discussed in Note 17, in December 2020, we reached a settlement in the Extraction Oil & Gas, Inc.(“Extraction”) bankruptcy case, which is expected to result in decreases in future cash flows for certain of our assets. Based on this aforementioned event, we concluded that a triggering event occurred, which required us to perform a quantitative impairment test as of December 31, 2020 for our Crude Oil Logistics reporting unit. We estimated the fair value of the Crude Oil Logistics reporting unit based on the income approach, also known as the discounted cash flow method, which utilizes the present value of future expected cash flows to estimate the fair value. The future cash flows of the Crude Oil Logistics reporting unit were projected based upon estimates as of the test date of future revenues, operating expenses and cash outflows necessary to support these cash flows, including working capital and maintenance capital expenditures. We also considered expectations regarding: (i) the crude oil price environment as reflected in crude oil forward prices as of the test date, (ii) volumes based on historical information and estimates of future drilling and completion activity, as well as expectations for future demand recovery and (iii) estimated fixed and variable costs. The discounted cash flows for the Crude Oil Logistics reporting unit were based on five years of projected cash flows and we applied discount rates and terminal multiples that we believe would be applied by a theoretical market participant in similar market transactions. Based on this test, we concluded that the fair value of the Crude Oil Logistics reporting unit was less than its carrying value by approximately 17.0%.

During the three months ended December 31, 2020, in our Crude Oil Logistics reporting unit, we recorded a goodwill impairment charge of $237.8 million within loss (gain) on disposal or impairment of assets, net in our unaudited condensed consolidated statement of operations.

15

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

Note 7—Intangible Assets

Our intangible assets consist of the following at the dates indicated:

				December 31, 2020						March 31, 2020
Description	Amortizable Lives			Gross Carrying Amount		Accumulated Amortization		Net		Gross Carrying Amount		Accumulated Amortization		Net
	(in years)			(in thousands)
Amortizable:
Customer relationships	3	-	30	$	1,318,639	$	(394,285)	$	924,354	$	1,435,573	$	(445,250)	$	990,323
Customer commitments	10	-	25	192,000		(11,520)		180,480		502,000		(111,677)		390,323
Pipeline capacity rights	30			7,799		(1,842)		5,957		7,799		(1,647)		6,152
Rights-of-way and easements	1	-	45	90,620		(8,522)		82,098		89,476		(6,506)		82,970
Water rights	13	-	30	100,368		(12,933)		87,435		100,937		(8,441)		92,496
Executory contracts and other agreements	5	-	30	48,689		(20,512)		28,177		48,570		(18,210)		30,360
Non-compete agreements	2	-	24	12,100		(5,626)		6,474		12,723		(4,735)		7,988
Debt issuance costs (1)	3	-	5	44,592		(39,670)		4,922		44,051		(34,983)		9,068
Total amortizable				1,814,807		(494,910)		1,319,897		2,241,129		(631,449)		1,609,680
Non-amortizable:
Trade names				2,800		—		2,800		2,800		—		2,800
Total				$	1,817,607	$	(494,910)	$	1,322,697	$	2,243,929	$	(631,449)	$	1,612,480

(1)    Includes debt issuance costs related to the Revolving Credit Facility (as defined herein) and the Sawtooth Caverns, LLC (“Sawtooth”) credit agreement. Debt issuance costs related to the fixed-rate notes, Bridge Term Credit Agreement (as defined herein) and Term Credit Agreement (as defined herein) are reported as a reduction of the carrying amount of long-term debt.

The weighted-average remaining amortization period for intangible assets is approximately 20.3 years.

During the three months ended December 31, 2020, we recorded an impairment charge of $145.8 million against the customer commitment intangible asset related to a transportation contract with Extraction that was rejected as part of Extraction’s bankruptcy. See Note 17 for a further discussion of Extraction’s bankruptcy and the impairment of the intangible asset.

Amortization expense is as follows for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
Recorded In	2020		2019		2020		2019
	(in thousands)
Depreciation and amortization	$	33,061	$	36,039	$	104,503	$	96,116
Cost of sales	77		86		230		262
Interest expense	1,595		1,371		4,687		3,927
Operating expenses	62		110		185		372
Total	$	34,795	$	37,606	$	109,605	$	100,677

Amounts in the table above for the three months and nine months ended December 31, 2019 do not include amortization expense related to TPSL, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

Expected amortization of our intangible assets is as follows (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	27,060
2022	100,347
2023	91,729
2024	85,527
2025	69,296
Thereafter	945,938
Total	$	1,319,897

16

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

Note 8—Long-Term Debt

Our long-term debt consists of the following at the dates indicated:

	December 31, 2020						March 31, 2020
	Face Amount		Unamortized Debt Issuance Costs (1)		Book Value		Face Amount		Unamortized Debt Issuance Costs (1)		Book Value
	(in thousands)
Revolving credit facility:
Expansion capital borrowings	$	1,478,000	$	—	$	1,478,000	$	1,120,000	$	—	$	1,120,000
Working capital borrowings	203,000		—		203,000		350,000		—		350,000
Senior unsecured notes:
7.500% Notes due 2023 (“2023 Notes”)	555,251		(3,908)		551,343		607,323		(5,405)		601,918
6.125% Notes due 2025 (“2025 Notes”)	380,020		(3,507)		376,513		387,320		(4,217)		383,103
7.500% Notes due 2026 (“2026 Notes”)	386,323		(5,247)		381,076		450,000		(6,975)		443,025
Bridge term credit agreement	—		—		—		250,000		(3,198)		246,802
Term credit agreement	250,000		(7,692)		242,308		—		—		—
Other long-term debt	48,421		(72)		48,349		4,683		—		4,683
	3,301,015		(20,426)		3,280,589		3,169,326		(19,795)		3,149,531
Less: Current maturities	2,146		—		2,146		4,683		—		4,683
Long-term debt	$	3,298,869	$	(20,426)	$	3,278,443	$	3,164,643	$	(19,795)	$	3,144,848

(1)    Debt issuance costs related to the Revolving Credit Facility and the Sawtooth credit agreement are reported within intangible assets, rather than as a reduction of the carrying amount of long-term debt.

Recent Developments

On February 4, 2021, we closed on our private offering of $2.05 billion of 7.5% 2026 senior secured notes (“2026 Senior Secured Notes”) and our new credit agreement (the “New Credit Agreement”) which consists of a $500.0 million asset-based revolving credit facility (“ABL Facility”). We estimate that total offering costs and expenses will be approximately $150.0 million, which includes certain make-whole and consent costs. We used the net proceeds from the issuance of the 2026 Senior Secured Notes (along with borrowings under our new ABL Facility) to (i) repay all outstanding borrowings under and terminate our existing revolving credit facility, (ii) repay all outstanding borrowings under and terminate our term credit agreement and (iii) pay fees and expenses in connection therewith as well as fees and expenses in connection with the issuance of the 2026 Senior Secured Notes and entering into the ABL Facility.

2026 Senior Secured Notes

The 2026 Senior Secured Notes bear interest at 7.5%, which is payable on February 1 and August 1 of each year, beginning on August 1, 2021. The 2026 Senior Secured Notes mature on February 1, 2026. The 2026 Senior Secured Notes were issued pursuant to an indenture dated February 4, 2021 (the “Indenture”).

The 2026 Senior Secured Notes are secured by first priority liens in substantially all of our assets other than our accounts receivable, inventory, pledged deposit accounts, cash and cash equivalents, renewable energy tax credits and related assets and second priority liens in our accounts receivable, inventory, pledged deposit accounts, cash and cash equivalents, renewable energy tax credits and related assets.

The Indenture contains covenants that, among other things, limit our ability to: pay distributions or make other restricted payments or repurchase stock; incur or guarantee additional indebtedness or issue disqualified stock or certain preferred stock; make certain investments; create or incur liens; sell assets; enter into restrictions affecting the ability of restricted subsidiaries to make distributions, make loans or advances or transfer assets to the guarantors (including the Partnership); enter into certain transactions with our affiliates; designate restricted subsidiaries as unrestricted subsidiaries; and merge, consolidate or transfer or sell all or substantially all of our assets. The Indenture specifically restricts our ability to pay distributions until our Total Leverage Ratio (as defined in the Indenture) for the most recently ended four full fiscal quarters at the time of the distribution is not greater than 4.75 to 1.00. These covenants are subject to a number of important exceptions and qualifications.

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

We have an option to redeem all or a portion of the 2026 Senior Secured Notes at any time on or after February 1, 2023 at fixed redemption prices contained within the Indenture. Prior to such time, we, at our option, may redeem up to 40% of the aggregate principal amount of the 2026 Senior Secured Notes with an amount of cash not greater than the net cash proceeds from certain equity offerings at the redemption price specified in the Indenture. In addition, before February 1, 2023, we may redeem some or all of the 2026 Senior Secured Notes at a redemption price equal to 100% of the aggregate principal amount of the 2026 Senior Secured Notes redeemed, plus the applicable premium as specified in the Indenture and accrued and unpaid interest, if any, to, but not including, the redemption date. If we experience certain kinds of change of control triggering events, we will be required to offer to repurchase the 2026 Senior Secured Notes at 101% of the aggregate principal amount of the 2026 Senior Secured Notes repurchased plus accrued and unpaid interest on the 2026 Senior Secured Notes repurchased to, but not including, the date of purchase.

ABL Facility

Our new $500.0 million ABL Facility is subject to a borrowing base, which includes a sub-limit for letters of credit. The initial borrowing base is $500.0 million and the sub-limit for letters of credit is $200.0 million. The ABL Facility is secured by a lien on substantially all of our assets, including among other things, a first priority lien on our accounts receivable, inventory, pledged deposit accounts, cash and cash equivalents, renewable energy tax credits and related assets. and a second priority lien on our all of our other assets.

The ABL Facility is scheduled to mature at the earliest of (a) February 4, 2026 or (b) 91 days prior to the earliest maturity date in respect to any of our indebtedness in an aggregate principal amount of $50.0 million or greater, if such indebtedness is outstanding at such time, subject to certain exceptions. The ABL Facility bears interest at a LIBOR-based rate (with such customary provisions under the ABL Facility providing for the replacement of LIBOR with any successor rate) or an alternate base rate, in each case plus an applicable borrowing margin based on our Fixed Charge Coverage Ratio (as defined in the New Credit Agreement). The applicable margin for alternate base rate loans varies from 1.50% to 2.00% and the applicable margin for LIBOR-based loans varies from 2.50% to 3.00%. In addition, a commitment fee will be charged and payable quarterly in arrears based on the average daily unused portion of the revolving commitments under the ABL Facility. Such commitment fee will be 0.50% per year, subject to a reduction to 0.375% in the event our Fixed Charge Coverage Ratio is greater than 1.75 to 1.00.

The New Credit Agreement contains various affirmative and negative covenants, including financial reporting requirements and limitations on indebtedness, liens, mergers, consolidations, liquidations and dissolutions, sales of assets, distributions and other restricted payments, investments (including acquisitions) and transactions with affiliates. The New Credit Agreement contains, as the only financial covenant, a minimum Fixed Charge Coverage Ratio financial covenant that is tested based on the financial statements for the most recently ended fiscal quarter upon the occurrence and during the continuation of a Cash Dominion Event (as defined in the New Credit Agreement).

We are in compliance with all of the covenants under the ABL Facility.

Related Party Transaction

In order to complete the transactions described above, we were required to receive the consent of the holders of our Class D Preferred Units (as defined herein), who are represented on the board of directors of our general partner. For their consent, we paid to the holders of the Class D Preferred Units $40.0 million.

Credit Agreement

We were party to a credit agreement (“Credit Agreement”) with a syndicate of banks. The Credit Agreement provided up to $1.915 billion in aggregate commitments and consisted of a revolving credit facility to fund working capital needs (“Working Capital Facility”), and another to fund acquisitions and expansion projects (“Expansion Capital Facility”). On April 27, 2020, we amended our Credit Agreement to reallocate availability between the two revolving credit facilities. We reduced the capacity of the Working Capital Facility to $350.0 million and increased the Expansion Capital Facility to $1.565 billion (the Expansion Capital Facility, and together with the Working Capital Facility, the “Revolving Credit Facility”). We had letters of credit of $140.1 million on the Working Capital Facility at December 31, 2020. The capacity under the Working Capital Facility could be limited by a “borrowing base” (as defined in the Credit Agreement) which was calculated based on the value of certain working capital items at any point in time.

At December 31, 2020, the borrowings under the Credit Agreement had a weighted average interest rate of 2.94%, calculated as the weighted average LIBOR rate of 0.16% plus a margin of 2.75% for LIBOR borrowings and the prime rate of

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Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

3.25% plus a margin of 1.75% on alternate base rate borrowings. At December 31, 2020, the interest rate in effect on letters of credit was 2.75%. Commitment fees are charged at a rate ranging from 0.375% to 0.50% on any unused capacity.

As discussed above, on February 4, 2021, we repaid all of the outstanding borrowings under and terminated the Credit Agreement. The commitments under the Credit Agreement were set to expire on October 5, 2021. As we were able to refinance this short-term obligation on a long-term basis, we have presented the amounts due under the Credit Agreement as long-term as of December 31, 2020.

Senior Unsecured Notes

The senior unsecured notes include the 2023 Notes, 2025 Notes and 2026 Notes (collectively, the “Senior Unsecured Notes”).

Repurchases

The following table summarizes repurchases of Senior Unsecured Notes for the periods indicated:

	Three Months Ended		Nine Months Ended
	December 31,		December 31,
	2020		2020
	(in thousands)
2023 Notes
Notes repurchased	$	17,605	$	52,072
Cash paid (excluding payments of accrued interest)	$	11,814	$	33,566
Gain on early extinguishment of debt (1)	$	5,661	$	18,096
2025 Notes
Notes repurchased	$	—	$	7,300
Cash paid (excluding payments of accrued interest)	$	—	$	3,647
Gain on early extinguishment of debt (2)	$	—	$	3,575
2026 Notes
Notes repurchased	$	14,500	$	63,677
Cash paid (excluding payments of accrued interest)	$	8,768	$	37,868
Gain on early extinguishment of debt (3)	$	5,529	$	24,878

(1)    Gain on early extinguishment of debt for the three months and nine months ended December 31, 2020 is inclusive of the write-off of debt issuance costs of $0.1 million and $0.4 million, respectively. The gain is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

(2)    Gain on early extinguishment of debt for the nine months ended December 31, 2020 is inclusive of the write-off of debt issuance costs of $0.1 million. The gain is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

(3)    Gain on early extinguishment of debt for the three months and nine months ended December 31, 2020 is inclusive of the write-off of debt issuance costs of $0.2 million and $0.9 million, respectively. The gain is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

Compliance

At December 31, 2020, we were in compliance with the covenants under the indentures for all of the Senior Unsecured Notes.

Term Credit Agreement

On June 3, 2020, we entered into a new $250.0 million term credit agreement (the “Term Credit Agreement”) with certain funds and accounts managed by affiliates of Apollo Global Management, Inc. to refinance the previous Bridge Term Credit Agreement (as defined herein).

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Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

The commitments under the Term Credit Agreement were set to expire on June 3, 2023 and were callable by us after two years at par. We were subject to prepayments of principal if we enter into certain transactions to sell assets, issue equity or obtain new borrowings.

The obligations under the Term Credit Agreement were guaranteed by the Partnership and certain of NGL Energy Operating LLC’s (“Borrower”) wholly-owned subsidiaries and were secured by substantially all of the assets of the Borrower, the Partnership and the other subsidiary guarantors subject to certain customary exclusions.

All borrowings under the Term Credit Agreement bore interest at LIBOR (based on the higher of one-month or three-month LIBOR), subject to a 1.50% LIBOR floor, plus 8.00%. At December 31, 2020, the borrowings under the Term Credit Agreement had an interest rate of 9.50% (as of December 31, 2020 the reference LIBOR rate was below the LIBOR floor of 1.50%).

As discussed above, on February 4, 2021, we repaid all of the outstanding borrowings under and terminated the Term Credit Agreement. This termination required us to pay a make-whole fee of $55.6 million.

Bridge Term Credit Agreement

On July 2, 2019, we entered into a bridge term credit agreement (the “Bridge Term Credit Agreement”) with Toronto Dominion (Texas) LLC for a $250.0 million term loan facility. Toronto Dominion (Texas) LLC and certain of its affiliates are also lenders under our Credit Agreement. On June 3, 2020, we used the proceeds from the Term Credit Agreement to pay off the outstanding balance of the Bridge Term Credit Agreement. We wrote off $2.3 million of debt issuance costs which is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

Sawtooth Credit Agreement

On November 27, 2019, Sawtooth, a joint venture in which we own approximately a 71.5% interest, entered into a credit agreement with Zions Bancorporation (doing business as “Amegy Bank”). The Sawtooth credit agreement has a capacity of $20.0 million. The commitments under the Sawtooth credit agreement expire on November 27, 2022. At December 31, 2020, $3.8 million had been borrowed under the Sawtooth credit agreement. The borrowings under this facility had an average interest rate of 2.65%. Commitment fees are charged at a rate of 0.50% on any unused capacity.

Other Long-Term Debt

On October 29, 2020, we entered into an equipment loan for $45.0 million with Stonebriar Commercial Finance LLC which bears interest at a rate of 8.6% and is secured by certain of our barges and towboats. We have an aggregate principal balance of $44.7 million at December 31, 2020. The loan matures on November 1, 2027.

Debt Maturity Schedule

The scheduled maturities of our long-term debt are as follows at December 31, 2020:

Fiscal Year Ending March 31,	Revolving Credit Facility		Senior Unsecured Notes		Term Credit Agreement		Sawtooth Credit Agreement		Other Long-Term Debt		Total
	(in thousands)
2021 (three months)	$	—	$	—	$	—	$	—	$	376	$	376
2022	1,681,000		—		—		—		2,373		1,683,373
2023	—		—		—		3,759		2,585		6,344
2024	—		555,251		250,000		—		2,816		808,067
2025	—		380,020		—		—		3,068		383,088
Thereafter	—		386,323		—		—		33,444		419,767
Total	$	1,681,000	$	1,321,594	$	250,000	$	3,759	$	44,662	$	3,301,015

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

Amortization of Debt Issuance Costs

Amortization expense for debt issuance costs related to long-term debt was $1.6 million and $1.6 million during the three months ended December 31, 2020 and 2019, respectively, and $5.3 million and $3.5 million during the nine months ended December 31, 2020 and 2019, respectively.

Expected amortization of debt issuance costs is as follows (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	1,609
2022	6,393
2023	6,384
2024	3,204
2025	1,775
Thereafter	1,061
Total	$	20,426

Note 9—Commitments and Contingencies

Legal Contingencies

In August 2015, LCT Capital, LLC (“LCT”) filed a lawsuit against NGL Energy Holdings LLC (the “GP”) and the Partnership seeking payment for investment banking services relating to the purchase of TransMontaigne Inc. and related assets in July 2014. After pre-trial rulings, LCT was limited to pursuing claims of (i) quantum meruit (the value of the services rendered by LCT) and (ii) fraudulent misrepresentation against the defendants. Following a jury trial conducted in Delaware state court from July 23, 2018 through August 1, 2018, the jury returned a verdict consisting of an award of $4.0 million for quantum meruit and $29.0 million for fraudulent misrepresentation, subject to statutory interest. On December 5, 2019, in response to the defendants’ post-trial motion, the Court issued an Order overturning the jury’s damages award and ordering the case to be set for a damages-only trial. Both parties filed applications with the trial court asking the trial court to certify the December 5th Order for interlocutory, immediate review by the Appellate Court. On January 7, 2020, the Supreme Court of Delaware (“Supreme Court”) entered an Order accepting an interlocutory appeal of various issues relating to both the quantum meruit and fraudulent misrepresentation verdicts. The Supreme Court heard oral arguments of the parties on November 4, 2020, took the matters presented under advisement and on January 28, 2021, issued a ruling that (a) LCT is not entitled to “benefit-of-the-bargain” damages on its fraud claim; (b) LCT is not entitled to receive fraudulent misrepresentation damages separate from its quantum meruit damages; (c) the trial court abused its discretion when it ordered a new trial on damages relating to LCT’s claim of fraudulent misrepresentation; and (d) the trial court properly ordered a new trial on LCT’s claim of quantum meruit damages. The date for a new trial, to be limited to the quantum meruit claim, has not yet been set by the trial court. Any allocation of the ultimate verdict award, if any, between the GP and the Partnership will be made by the board of directors of our general partner once all information is available to it and after the new trial, any post-trial and/or any appellate process has concluded and the verdict is final as a matter of law. As of December 31, 2020, we have accrued $2.5 million related to this matter.

We are party to various other claims, legal actions, and complaints arising in the ordinary course of business. In the opinion of our management, the ultimate resolution of these claims, legal actions, and complaints, after consideration of amounts accrued, insurance coverage, and other arrangements, is not expected to have a material adverse effect on our consolidated financial position, results of operations or cash flows. However, the outcome of such matters is inherently uncertain, and estimates of our liabilities may change materially as circumstances develop.

Environmental Matters

At December 31, 2020, we have an environmental liability, measured on an undiscounted basis, of $1.8 million, which is recorded within accrued expenses and other payables in our unaudited condensed consolidated balance sheet. Our operations are subject to extensive federal, state, and local environmental laws and regulations. Although we believe our operations are in substantial compliance with applicable environmental laws and regulations, risks of additional costs and liabilities are inherent in our business, and there can be no assurance that we will not incur significant costs. Moreover, it is possible that other developments, such as increasingly stringent environmental laws, regulations and enforcement policies thereunder, and claims for damages to property or persons resulting from the operations, could result in substantial costs. Accordingly, we have adopted policies, practices, and procedures in the areas of pollution control, product safety, occupational health, and the

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

handling, storage, use, and disposal of hazardous materials designed to prevent material environmental or other damage, and to limit the financial liability that could result from such events. However, some risk of environmental or other damage is inherent in our business.

Asset Retirement Obligations

We have contractual and regulatory obligations at certain facilities for which we have to perform remediation, dismantlement, or removal activities when the assets are retired. Our liability for asset retirement obligations is discounted to present value. To calculate the liability, we make estimates and assumptions about the retirement cost and the timing of retirement. Changes in our assumptions and estimates may occur as a result of the passage of time and the occurrence of future events. The following table summarizes changes in our asset retirement obligation, which is reported within other noncurrent liabilities in our unaudited condensed consolidated balance sheets (in thousands):

Balance at March 31, 2020	$	18,416
Liabilities incurred	5,778
Liabilities associated with disposed assets (1)	(22)
Liabilities settled	(9)
Accretion expense	1,314
Balance at December 31, 2020	$	25,477

(1)    This amount relates to the sale of certain assets (see Note 17).

In addition to the obligations described above, we may be obligated to remove facilities or perform other remediation upon retirement of certain other assets. However, the fair value of the asset retirement obligation cannot currently be reasonably estimated because the settlement dates are indeterminable. We will record an asset retirement obligation for these assets in the periods in which settlement dates are reasonably determinable.

Other Commitments

We have noncancelable agreements for product storage, railcar spurs and real estate. The following table summarizes future minimum payments under these agreements at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	1,411
2022	7,506
2023	4,399
2024	4,399
2025	74
Thereafter	331
Total	$	18,120

As part of the acquisition of Hillstone, discussed in Note 4, we assumed an obligation to pay a quarterly subsidy payment in the event that specified volumetric thresholds are not exceeded at a third-party facility. This agreement expires on December 31, 2022. For the three months and nine months ended December 31, 2020, we recorded $0.6 million and $2.0 million, respectively, within operating expense in our unaudited condensed consolidated statements of operations. At December 31, 2020, the range of potential payments we could be obligated to make pursuant to the subsidy agreement could be from $0.0 million to $6.5 million.

Pipeline Capacity Agreements

We have noncancelable agreements with crude oil pipeline operators, which guarantee us minimum monthly shipping capacity on the pipelines. As a result, we are required to pay the minimum shipping fees if actual shipments are less than our allotted capacity. Under certain agreements we have the ability to recover minimum shipping fees previously paid if our shipping volumes exceed the minimum monthly shipping commitment during each month remaining under the agreement, with some contracts containing provisions that allow us to continue shipping up to six months after the maturity date of the contract in order to recapture previously paid minimum shipping delinquency fees. We currently have an asset recorded in prepaid expenses and other current assets and in other noncurrent assets in our unaudited condensed consolidated balance sheet for

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

minimum shipping fees paid in previous periods that are expected to be recovered in future periods by exceeding the minimum monthly volumes (see Note 2).

The following table summarizes future minimum throughput payments under these agreements at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	8,708
2022	35,314
2023	35,314
2024	35,410
2025	30,897
Total	$	145,643

Sales and Purchase Contracts

We have entered into product sales and purchase contracts for which we expect the parties to physically settle and deliver the inventory in future periods.

At December 31, 2020, we had the following commodity purchase commitments (in thousands):

	Crude Oil (1)			Natural Gas Liquids
	Value		Volume (in barrels)	Value		Volume (in gallons)
Fixed-Price Commodity Purchase Commitments:
2021 (three months)	$	100,635	2,155	$	9,771	20,514
2022	—		—	2,406		5,586
Total	$	100,635	2,155	$	12,177	26,100
Index-Price Commodity Purchase Commitments:
2021 (three months)	$	544,253	11,555	$	269,443	359,329
2022	928,468		19,760	36,449		50,929
2023	726,406		15,702	—		—
2024	652,178		14,359	—		—
2025	458,811		10,220	—		—
Thereafter	17,437		390	—		—
Total	$	3,327,553	71,986	$	305,892	410,258

(1)    Our crude oil index-price purchase commitments exceed our crude oil index-price sales commitments (presented below) due primarily to our long-term purchase commitments for crude oil that we purchase and ship on the Grand Mesa Pipeline. As these purchase commitments are deliver-or-pay contracts, whereby our counterparty is required to pay us for any volumes not delivered, we have not entered into corresponding long-term sales contracts for volumes we may not receive.

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

At December 31, 2020, we had the following commodity sale commitments (in thousands):

	Crude Oil			Natural Gas Liquids
	Value		Volume (in barrels)	Value		Volume (in gallons)
Fixed-Price Commodity Sale Commitments:
2021 (three months)	$	102,064	2,174	$	85,512	121,917
2022	—		—	5,993		10,373
2023	—		—	289		454
Total	$	102,064	2,174	$	91,794	132,744
Index-Price Commodity Sale Commitments:
2021 (three months)	$	477,990	9,814	$	390,678	415,439
2022	495,340		10,331	40,493		42,948
2023	219,785		4,745	—		—
2024	216,292		4,758	—		—
2025	213,429		4,745	—		—
Thereafter	17,492		390	—		—
Total	$	1,640,328	34,783	$	431,171	458,387

We account for the contracts shown in the tables above using the normal purchase and normal sale election. Under this accounting policy election, we do not record the physical contracts at fair value at each balance sheet date; instead, we record the purchase or sale at the contracted value once the delivery occurs. Contracts in the tables above may have offsetting derivative contracts (described in Note 11) or inventory positions (described in Note 2).

Certain other forward purchase and sale contracts do not qualify for the normal purchase and normal sale election. These contracts are recorded at fair value in our unaudited condensed consolidated balance sheet and are not included in the tables above. These contracts are included in the derivative disclosures in Note 11 and represent $5.5 million of our prepaid expenses and other current assets and $0.7 million of our accrued expenses and other payables at December 31, 2020.

Note 10—Equity

Partnership Equity

The Partnership’s equity consists of a 0.1% general partner interest and a 99.9% limited partner interest, which consists of common units. Our general partner has the right, but not the obligation, to contribute a proportionate amount of capital to us to maintain its 0.1% general partner interest. Our general partner is not required to guarantee or pay any of our debts and obligations. As of December 31, 2020, we owned 8.69% of our general partner.

General Partner Contributions

In connection with the issuance of common units for the vesting of restricted units during the nine months ended December 31, 2020, we issued 396 notional units to our general partner for less than $0.1 million in order to maintain its 0.1% interest in us.

Common Unit Repurchase Program

On August 30, 2019, the board of directors of our general partner authorized a common unit repurchase program, under which we may repurchase up to $150.0 million of our outstanding common units through September 30, 2021 from time to time in the open market or in other privately negotiated transactions. We did not repurchase any units under this plan during the nine months ended December 31, 2020.

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

Our Distributions

The following table summarizes distributions declared on our common units during the last three quarters:

Date Declared	Record Date	Payment Date	Amount Per Unit		Amount Paid to Limited Partners		Amount Paid to General Partner
					(in thousands)		(in thousands)
April 27, 2020	May 7, 2020	May 15, 2020	$	0.2000	$	25,754	$	26
July 23, 2020	August 6, 2020	August 14, 2020	$	0.2000	$	25,754	$	26
October 27, 2020	November 6, 2020	November 13, 2020	$	0.1000	$	12,877	$	13

No distributions were declared for the common units for the three months ended December 31, 2020 as the board of directors of our general partner decided to temporarily suspend all distributions (common unit distributions beginning with the three months ended December 31, 2020 and all preferred unit distributions beginning with the three months ending March 31, 2021) in order to deleverage our balance sheet and meet the financial performance ratios set within the Indenture of the 2026 Senior Secured Notes, as discussed further in Note 8.

Class B Preferred Units

On June 13, 2017, we issued 8,400,000 of our 9.00% Class B Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units (“Class B Preferred Units”) representing limited partner interests at a price of $25.00 per unit for net proceeds of $202.7 million (net of the underwriters’ discount of $6.6 million and offering costs of $0.7 million).

On July 2, 2019, we issued 4,185,642 Class B Preferred Units to fund a portion of the purchase price for the Mesquite acquisition.

The current distribution rate for the Class B Preferred Units is 9.00% per year of the $25.00 liquidation preference per unit (equal to $2.25 per unit per year). The following table summarizes distributions declared on our Class B Preferred Units during the last four quarters:

					Amount Paid to Class B
Date Declared	Record Date	Payment Date	Amount Per Unit		Preferred Unitholders
					(in thousands)
March 16, 2020	March 31, 2020	April 15, 2020	$	0.5625	$	7,079
June 15, 2020	June 30, 2020	July 15, 2020	$	0.5625	$	7,079
September 15, 2020	September 30, 2020	October 15, 2020	$	0.5625	$	7,079
December 17, 2020	January 1, 2021	January 15, 2021	$	0.5625	$	7,079

The distribution amount paid on January 15, 2021 is included in accrued expenses and other payables in our unaudited condensed consolidated balance sheet at December 31, 2020.

Class C Preferred Units

On April 2, 2019, we issued 1,800,000 of our 9.625% Class C Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units (“Class C Preferred Units”) representing limited partner interests at a price of $25.00 per unit for net proceeds of $42.9 million (net of the underwriters’ discount of $1.4 million and offering costs of $0.7 million).

The current distribution rate for the Class C Preferred Units is 9.625% per year of the $25.00 liquidation preference per unit (equal to $2.41 per unit per year). The following table summarizes distributions declared on our Class C Preferred Units during the last four quarters:

					Amount Paid to Class C
Date Declared	Record Date	Payment Date	Amount Per Unit		Preferred Unitholders
					(in thousands)
March 16, 2020	March 31, 2020	April 15, 2020	$	0.6016	$	1,083
June 15, 2020	June 30, 2020	July 15, 2020	$	0.6016	$	1,083
September 15, 2020	September 30, 2020	October 15, 2020	$	0.6016	$	1,083
December 17, 2020	January 1, 2021	January 15, 2021	$	0.6016	$	1,083

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

The distribution amount paid on January 15, 2021 is included in accrued expenses and other payables in our unaudited condensed consolidated balance sheet at December 31, 2020.

Class D Preferred Units

On July 2, 2019, we completed a private placement of an aggregate of 400,000 preferred units (“Class D Preferred Units”) and warrants exercisable to purchase an aggregate of 17,000,000 common units for net proceeds of $385.4 million. On October 31, 2019, we completed a private placement of an aggregate of 200,000 Class D Preferred Units and warrants exercisable to purchase an aggregate of 8,500,000 common units for net proceeds of $194.7 million. As of December 31, 2020, all warrants are still outstanding.

The current distribution rate for the Class D Preferred Units is 9.00% per year per unit (equal to $90.00 per every $1,000 in unit value per year). The following table summarizes distributions declared on our Class D Preferred Units during the last four quarters:

					Amount Paid/Payable to Class D
Date Declared	Record Date	Payment Date	Amount Per Unit		Preferred Unitholders
					(in thousands)
April 27, 2020	May 7, 2020	May 15, 2020	$	11.25	$	6,868
July 23, 2020	August 6, 2020	August 14, 2020	$	11.25	$	6,946
October 27, 2020	November 6, 2020	November 13, 2020	$	26.01	$	15,608
January 20, 2021	February 5, 2021	February 12, 2021	$	26.01	$	15,608

The distributions for the quarters ended September 30, 2020 and December 31, 2020 include a 1.0% rate increase due to us exceeding the adjusted total leverage ratio, as defined within the amended and restated limited partnership agreement. The distributions paid in cash for both the three months ended March 31, 2020 and June 30, 2020 of $6.9 million represented 50% of the Class D Preferred Units distribution amount, as represented in the table above. In accordance with the terms of our Partnership Agreement, the value of each Class D Preferred Unit automatically increased by the non-cash accretion, which was approximately $6.9 million in the aggregate with respect to the distributions for both the three months ended March 31, 2020 and June 30, 2020. The distributions for the three months ended September 30, 2020 were paid in cash and the distributions for the three months ended December 31, 2020 will also be paid in cash.

Equity-Based Incentive Compensation

Our general partner has adopted a long-term incentive plan (“LTIP”), which allows for the issuance of equity-based compensation. Our general partner has granted certain restricted units to employees and directors, which vest in tranches, subject to the continued service of the recipients through the vesting date (the “Service Awards”). The awards may also vest upon a change of control, at the discretion of the board of directors of our general partner. No distributions accrue to or are paid on the Service Awards during the vesting period.

The following table summarizes the Service Award activity during the nine months ended December 31, 2020:

Unvested Service Award units at March 31, 2020	1,371,425
Units granted	6,000
Units vested and issued	(446,475)
Units forfeited	(39,000)
Unvested Service Award units at December 31, 2020	891,950

In connection with the vesting of certain restricted units during the nine months ended December 31, 2020, we canceled 50,155 of the newly-vested common units in satisfaction of $0.1 million of employee tax liability paid by us. Pursuant to the terms of the LTIP, these canceled units are available for future grants under the LTIP.

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

The following table summarizes the scheduled vesting of our unvested Service Award units at December 31, 2020:

Fiscal Year Ending March 31,
2021 (three months)	445,475
2022	446,475
Total	891,950

Service Awards are valued at the average of the high/low sales price as of the grant date less the present value of the expected distribution stream over the vesting period using a risk-free interest rate. The weighted-average grant price for the nine months ended December 31, 2020 was $3.86. We record the expense for each Service Award on a straight-line basis over the requisite period for the entire award (that is, over the requisite service period of the last separately vesting portion of the award), ensuring that the amount of compensation cost recognized at any date at least equals the portion of the grant-date value of the award that is vested at that date.

During the three months ended December 31, 2020 and 2019, we recorded compensation expense related to Service Award units of $1.2 million and $1.8 million, respectively. During the nine months ended December 31, 2020 and 2019, we recorded compensation expense related to Service Award units of $3.8 million and $6.6 million, respectively.

The following table summarizes the estimated future expense we expect to record on the unvested Service Award units at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	898
2022	1,669
Total	$	2,567

As of December 31, 2020, there are approximately 3.1 million common units remaining available for issuance under the LTIP.

Note 11—Fair Value of Financial Instruments

Our cash and cash equivalents, accounts receivable, accounts payable, accrued expenses, and other current assets and liabilities (excluding derivative instruments) are carried at amounts which reasonably approximate their fair values due to their short-term nature.

Commodity Derivatives

The following table summarizes the estimated fair values of our commodity derivative assets and liabilities reported in our unaudited condensed consolidated balance sheet at the dates indicated:

	December 31, 2020				March 31, 2020
	Derivative Assets		Derivative Liabilities		Derivative Assets		Derivative Liabilities
	(in thousands)
Level 1 measurements	$	8,248	$	(14,451)	$	64,037	$	(2,235)
Level 2 measurements	5,466		(700)		25,217		(17,635)
	13,714		(15,151)		89,254		(19,870)
Netting of counterparty contracts (1)	(8,264)		8,264		(2,282)		2,282
Net cash collateral (held) provided	(203)		6,203		(50,104)		(370)
Commodity derivatives	$	5,247	$	(684)	$	36,868	$	(17,958)

(1)    Relates to commodity derivative assets and liabilities that are expected to be net settled on an exchange or through a netting arrangement with the counterparty. Our physical contracts that do not qualify as normal purchase normal sale transactions are not subject to such netting arrangements.

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

The following table summarizes the accounts that include our commodity derivative assets and liabilities in our unaudited condensed consolidated balance sheets at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Prepaid expenses and other current assets	$	5,247	$	36,868
Accrued expenses and other payables	(679)		(17,777)
Other noncurrent liabilities	(5)		(181)
Net commodity derivative asset	$	4,563	$	18,910

The following table summarizes our open commodity derivative contract positions at the dates indicated. We do not account for these derivatives as hedges.

Contracts	Settlement Period	Net Long (Short) Notional Units (in barrels)	Fair Value of Net Assets (Liabilities)
		(in thousands)
At December 31, 2020:
Crude oil fixed-price (1)	January 2021–December 2021	(1,113)	$	(1,163)
Propane fixed-price (1)	January 2021–December 2022	(670)	(2,793)
Refined products fixed-price (1)	January 2021–December 2021	(172)	(430)
Butane fixed-price (1)	January 2021–January 2022	(56)	(1,698)
Other	January 2021–March 2022		4,647
			(1,437)
Net cash collateral provided			6,000
Net commodity derivative asset			$	4,563
At March 31, 2020:
Crude oil fixed-price (1)	April 2020–December 2021	(2,252)	$	41,721
Propane fixed-price (1)	April 2020–December 2021	415	(738)
Refined products fixed-price (1)	April 2020–January 2021	(26)	27,401
Other	April 2020–March 2022		1,000
			69,384
Net cash collateral held			(50,474)
Net commodity derivative asset			$	18,910

(1)    We may have fixed price physical purchases, including inventory, offset by floating price physical sales or floating price physical purchases offset by fixed price physical sales. These contracts are derivatives we have entered into as an economic hedge against the risk of mismatches between fixed and floating price physical obligations.

During the three months ended December 31, 2020 and 2019, we recorded a net loss of $24.6 million and a net loss of $15.1 million, respectively, from our commodity derivatives to revenues and cost of sales in our unaudited condensed consolidated statements of operations. During the nine months ended December 31, 2020 and 2019, we recorded a net loss of $55.2 million and a net gain of $0.8 million, respectively, from our commodity derivatives to revenues and cost of sales in our unaudited condensed consolidated statements of operations. The amounts for the three months and nine months ended December 31, 2020 and 2019 do not include net gains and losses related to Mid-Con (as defined herein), Gas Blending (as defined herein) and TPSL, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

Credit Risk

We have credit policies that we believe minimize our overall credit risk, including an evaluation of potential counterparties’ financial condition (including credit ratings), collateral requirements under certain circumstances, and the use of industry standard master netting agreements, which allow for offsetting counterparty receivable and payable balances for certain transactions. At December 31, 2020, our primary counterparties were retailers, resellers, energy marketers, producers, refiners, and dealers. This concentration of counterparties may impact our overall exposure to credit risk, either positively or negatively, as the counterparties may be similarly affected by changes in economic, regulatory or other conditions. If a

28

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

counterparty does not perform on a contract, we may not realize amounts that have been recorded in our unaudited condensed consolidated balance sheets and recognized in our net income.

Interest Rate Risk

The Revolving Credit Facility was variable-rate debt with interest rates that are generally indexed to bank prime or LIBOR interest rates. At December 31, 2020, we had $1.7 billion of outstanding borrowings under the Revolving Credit Facility at a weighted average interest rate of 2.94%.

The Term Credit Agreement was variable-rate debt with interest rates that are generally indexed to LIBOR interest rates. At December 31, 2020, we had $250.0 million of outstanding borrowings under the Term Credit Agreement at an interest rate of 9.50%.

Fair Value of Fixed-Rate Notes

The following table provides fair value estimates of our fixed-rate notes at December 31, 2020 (in thousands):

Senior Unsecured Notes:
2023 Notes	$	389,601
2025 Notes	$	238,463
2026 Notes	$	237,267

For the Senior Unsecured Notes, the fair value estimates were developed based on publicly traded quotes and would be classified as Level 2 in the fair value hierarchy.

Note 12—Segments

As a result of the sale of a large part of the assets that constituted the former Refined Products and Renewables reportable segment, the Chief Operating Decision Maker (CODM) decided during the fourth quarter of fiscal year 2020 that the remaining business within the former Refined Products and Renewables reportable segment would be aggregated with the former Liquids reportable segment and form the current Liquids and Refined Products reportable segment. Operating results for the reportable segments have been recast for the three months and nine months ended December 31, 2019 to reflect these changes. Our Crude Oil Logistics and Water Solutions reportable segments remain unchanged from what has been previously reported.

The following table summarizes revenues related to our segments. Transactions between segments are recorded based on prices negotiated between the segments. The “Corporate and Other” category in the table below includes certain corporate expenses that are not allocated to the reportable segments.

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Revenues:
Crude Oil Logistics:
Topic 606 revenues
Crude oil sales	$	455,790	$	646,296	$	1,104,692	$	1,925,039
Crude oil transportation and other	28,407		44,613		118,615		127,767
Non-Topic 606 revenues	2,919		3,585		9,193		10,825
Elimination of intersegment sales	(1,827)		(3,505)		(4,331)		(15,330)
Total Crude Oil Logistics revenues	485,289		690,989		1,228,169		2,048,301
Water Solutions:
Topic 606 revenues
Disposal service fees	82,008		94,218		239,390		226,635
Sale of recovered crude oil	6,778		16,470		16,532		45,566
Sale of brackish non-potable water	5,221		5,634		8,201		9,737
Other service revenues	4,918		5,285		11,545		12,701
Total Water Solutions revenues	98,925		121,607		275,668		294,639
Liquids and Refined Products:
Topic 606 revenues
Refined products sales	286,640		627,590		785,968		1,942,146
Propane sales	276,459		309,668		534,525		564,820
Butane sales	191,710		226,730		336,827		396,776
Other product sales	99,624		145,082		238,377		376,148
Service revenues	4,685		5,181		17,710		22,230
Non-Topic 606 revenues	20,302		105,944		59,816		269,748
Elimination of intersegment sales	(1,929)		(6,542)		(3,410)		(12,851)
Total Liquids and Refined Products revenues	877,491		1,413,653		1,969,813		3,559,017
Corporate and Other:
Non-Topic 606 revenues	314		280		942		799
Total Corporate and Other revenues	314		280		942		799
Total revenues	$	1,462,019	$	2,226,529	$	3,474,592	$	5,902,756

The following tables summarize depreciation and amortization expense (including amortization expense recorded within interest expense, cost of sales and operating expenses in Note 7 and Note 8) and operating income (loss) by segment for the periods indicated.

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Depreciation and Amortization:
Crude Oil Logistics	$	16,513	$	17,950	$	50,540	$	53,228
Water Solutions	53,388		48,184		173,865		114,438
Liquids and Refined Products	7,071		7,030		22,406		21,296
Corporate and Other	4,576		3,752		13,243		9,651
Total depreciation and amortization	$	81,548	$	76,916	$	260,054	$	198,613
Operating Income (Loss):
Crude Oil Logistics	$	(382,192)	$	28,696	$	(310,633)	$	101,018
Water Solutions	15,821		(583)		(13,503)		34,380
Liquids and Refined Products	32,438		89,038		51,338		113,207
Corporate and Other	(12,374)		(20,756)		(47,978)		(74,575)
Total operating (loss) income	$	(346,307)	$	96,395	$	(320,776)	$	174,030

30

NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

The following table summarizes additions to property, plant and equipment and intangible assets by segment for the periods indicated. This information has been prepared on the accrual basis, and includes property, plant and equipment and intangible assets acquired in acquisitions. The information below does not include goodwill by segment.

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Crude Oil Logistics	$	785	$	4,953	$	9,555	$	23,817
Water Solutions	5,177		692,826		38,139		1,838,237
Liquids and Refined Products	2,572		2,641		7,292		13,689
Corporate and Other	2,983		2,427		10,887		5,485
Total	$	11,517	$	702,847	$	65,873	$	1,881,228

All of the tables above do not include amounts for the three months and nine months ended December 31, 2019 related to Mid-Con, Gas Blending and TPSL, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

The following tables summarize long-lived assets (consisting of property, plant and equipment, intangible assets, operating lease right-of-use assets and goodwill) and total assets by segment at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Long-lived assets, net:
Crude Oil Logistics	$	1,101,836	$	1,567,503
Water Solutions	3,209,163		3,382,727
Liquids and Refined Products (1)	614,966		654,530
Corporate and Other	41,943		33,570
Total	$	4,967,908	$	5,638,330

(1)    Includes $19.3 million and $25.9 million of non-US long-lived assets at December 31, 2020 and March 31, 2020, respectively.

	December 31, 2020		March 31, 2020
	(in thousands)
Total assets:
Crude Oil Logistics	$	1,542,429	$	1,886,211
Water Solutions	3,319,273		3,539,328
Liquids and Refined Products (1)	1,023,861		972,684
Corporate and Other	66,147		100,513
Total	$	5,951,710	$	6,498,736

(1)    Includes $47.3 million and $37.8 million of non-US total assets at December 31, 2020 and March 31, 2020, respectively.

Note 13—Transactions with Affiliates

A member of the board of directors of our general partner was an executive officer of WPX Energy, Inc. (“WPX”). We purchase crude oil from and sell crude oil to WPX (certain of the purchases and sales that were entered into in contemplation of each other are recorded on a net basis within revenues and cost of sales in our unaudited condensed consolidated statement of operations). We also treat and dispose of produced water and solids received from WPX. On January 7, 2021, Devon Energy Corporation (“Devon”) acquired WPX and the member of the board of directors of our general partner has since retired from WPX/Devon. Due to his retirement, we will no longer be classifying transactions with WPX or Devon as related party transactions after December 31, 2020.

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Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

The following table summarizes our related party transactions for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Sales to WPX	$	16,888	$	13,888	$	39,129	$	36,716
Purchases from WPX (1)	$	100,427	$	81,578	$	216,487	$	247,745
Sales to entities affiliated with management	$	5,369	$	3,642	$	7,492	$	5,362
Purchases from entities affiliated with management	$	393	$	953	$	684	$	3,068
Purchases from equity method investees	$	689	$	188	$	1,434	$	317

(1)    Amount primarily relates to purchases of crude oil under the definitive agreement we signed with WPX.

Accounts receivable from affiliates consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
NGL Energy Holdings LLC	$	8,226	$	7,781
WPX	5,349		3,563
Entities affiliated with management	1,260		151
Equity method investees	2,359		1,439
Total	$	17,194	$	12,934

Accounts payable to affiliates consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
WPX	$	41,712	$	17,039
Entities affiliated with management	205		149
Equity method investees	687		529
Total	$	42,604	$	17,717

See Note 8 for a discussion of related party transactions that occurred in conjunction with the issuance of the 2026 Senior Secured Notes and the ABL Facility.

Note 14—Revenue from Contracts with Customers

Effective April 1, 2018, we recognize revenue for services and products under revenue contracts as our obligations to either perform services or deliver or sell products under the contracts are satisfied. Our revenue contracts in scope under ASC 606 primarily have a single performance obligation and we do not receive material amounts of non-cash consideration. Our costs to obtain or fulfill our revenue contracts were not material as of December 31, 2020.

The majority of our revenue agreements are within scope under ASC 606 and the remainder of our revenue comes from contracts that are accounted for as derivatives under ASC 815 or that contain nonmonetary exchanges or leases and are in scope under Topics 845 and 842, respectively. See Note 12 for a detail of disaggregated revenue. Revenue from contracts accounted for as derivatives under ASC 815 within our Liquids and Refined Products segment includes $0.4 million of net losses related to changes in the mark-to-market value of these arrangements recorded during the nine months ended December 31, 2020.

Remaining Performance Obligations

Most of our service contracts are such that we have the right to consideration from a customer in an amount that corresponds directly with the value to the customer of our performance completed to date. Therefore, we are utilizing the practical expedient in ASC 606-10-55-18 under which we recognize revenue in the amount to which we have the right to invoice. Applying this practical expedient, we are not required to disclose the transaction price allocated to remaining performance obligations under these agreements. The following table summarizes the amount and timing of revenue recognition for such contracts at December 31, 2020 (in thousands):

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

Fiscal Year Ending March 31,
2021 (three months)	$	38,060
2022	107,276
2023	101,540
2024	78,242
2025	56,287
Thereafter	22,638
Total	$	404,043

Contract Assets and Liabilities

The following tables summarize the balances of our contract assets and liabilities at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Accounts receivable from contracts with customers	$	464,610	$	372,930

Contract liabilities balance at March 31, 2020	$	19,536
Payment received and deferred	29,018
Payment recognized in revenue	(31,530)
Contract liabilities balance at December 31, 2020	$	17,024

Note 15—Leases

Lessee Accounting

Our leasing activity primarily consists of product storage, office space, real estate, railcars, and equipment.

The following table summarizes the components of our lease expense for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Operating lease expense	$	17,048	$	22,320	$	53,278	$	66,707
Variable lease expense	4,737		6,170		13,950		11,835
Short-term lease expense	293		219		1,094		478
Total lease expense	$	22,078	$	28,709	$	68,322	$	79,020

Amounts in the table above for the three months and nine months ended December 31, 2019 do not include lease expense related to TPSL and Gas Blending, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

The following table summarizes maturities of our operating lease obligations at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	54,882
2022	41,684
2023	26,495
2024	16,593
2025	7,735
Thereafter	52,584
Total lease payments	199,973
Less imputed interest	(45,599)
Total operating lease obligations	$	154,374

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

The following table summarizes supplemental cash flow and non-cash information related to our operating leases for the periods indicated:

	Nine Months Ended December 31,
	2020		2019 (1)
Cash paid for amounts included in the measurement of operating lease obligations	$	52,849	$	81,779
Operating lease right-of-use assets obtained in exchange for operating lease obligations	$	24,073	$	584,538

(1)     Amounts include the leases and activity for the TPSL and Gas Blending businesses which were sold during the fiscal year ended March 31, 2020 (see Note 18).

Lessor Accounting and Subleases

Our lessor arrangements include storage and railcar contracts. We also, from time to time, sublease certain of our storage capacity and railcars to third parties. Fixed rental revenue is recognized on a straight-line basis over the lease term. During the three months ended December 31, 2020 and 2019, fixed rental revenue was $4.1 million, which includes $0.5 million of sublease revenue, and $4.9 million, which includes $1.3 million of sublease revenue, respectively. During the nine months ended December 31, 2020 and 2019, fixed rental revenue was $12.6 million, which includes $1.9 million of sublease revenue, and $15.8 million, which includes $3.7 million of sublease revenue, respectively.

The following table summarizes future minimum lease payments receivable under various noncancelable operating lease agreements at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	3,938
2022	11,783
2023	8,927
2024	4,817
2025	690
Thereafter	1,192
Total	$	31,347

Note 16—Allowance for Current Expected Credit Loss (CECL)

ASU 2016-13 requires that an allowance for expected credit losses be recognized for certain financial assets that reflects the current expected credit loss over the financial asset’s contractual life. The valuation allowance considers the risk of loss, even if remote, and considers past events, current conditions and reasonable and supportable forecasts.

We are exposed to credit losses primarily through sale of products and services and notes receivable from third-parties. A counterparty’s ability to pay is assessed through a credit process that considers the payment terms, the counterparty’s established credit rating or our assessment of the counterparty’s credit worthiness and other risks. We can require prepayment or collateral to mitigate credit risks.

We group our financial assets into pools of counterparties with similar risk characteristics for the purpose of determining the allowance for expected credit losses. Each reporting period, we assess whether a significant change in the risk of expected credit loss has occurred. Among the quantitative and qualitative factors considered in calculating our allowance for expected credit losses are historical financial data, including write-offs and allowances, current conditions, industry risk and current credit ratings. Financial assets will be written off in whole, or in part, when practical recovery efforts have been exhausted and no reasonable expectation of recovery exists. Subsequent recoveries of amounts previously written off are recorded as an increase to the allowance. We manage receivable pools using past due balances as a key credit quality indicator.

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

The following table summarizes changes in our allowance for expected credit losses:

	Accounts Receivable - Trade		Notes Receivable and Other
	(in thousands)
Balance at March 31, 2020	$	4,540	$	—
Cumulative effect adjustment	433		680
Current period provision for expected credit losses	24		—
Write-offs charged against the allowance	(1,316)		(222)
Balance at December 31, 2020	$	3,681	$	458

In addition to the provision for expected credit losses noted above, we also wrote off $5.7 million during the three months ended December 31, 2020 as discussed in Note 17.

Note 17—Other Matters

Third-party Loan Receivable

As discussed previously in Note 2, we had an outstanding loan receivable of $26.7 million, including accrued interest, associated with our interest in the Facility that is utilized by a third party. Our loan receivable was secured by title to and a lien interest on the Facility. The third party filed a petition for bankruptcy under Chapter 11 of the bankruptcy code in July 2019, at which time we filed our Proof of Claim within the bankruptcy case. The Chapter 11 plan, as supplemented, was approved by the bankruptcy court in February 2020, pursuant to which we were expected to be paid a $26.7 million secured claim as an unimpaired creditor. After the approval of the supplemental plan, the third party attempted to negotiate with us to accept an amount less than the full amount of our claim or to take back the Facility in kind. In May 2020, we filed a motion with the bankruptcy court to compel the third party to pay us the full amount of the claim in accordance with the approved plan. The bankruptcy court ruled in May 2020 that the third party would need to either pay us the full amount of the claim or deliver the Facility to us at a destination of our reasonable choosing. On June 26, 2020, we settled our claim with the third party and agreed to receive $16.3 million, for which we released any and all claims and/or liens with respect to the Facility and transferred title of the Facility to the third party. For the remaining $10.4 million of the loan receivable, we have filed an unsecured claim within the bankruptcy. As of June 30, 2020, we wrote-off approximately $9.4 million, the portion of the unsecured claimed we have deemed uncollectible, and this amount was recorded as a loss within loss (gain) on disposal or impairment of assets, net in our unaudited condensed consolidated statement of operations. As of December 31, 2020, the remaining balance of $0.6 million, net of an allowance for an expected credit loss, is recorded within prepaid expenses and other current assets in our unaudited condensed consolidated balance sheet.

Third-party Bankruptcy

During the three months ended June 30, 2020, Extraction, who is a significant shipper on our crude oil pipeline, filed a petition for bankruptcy under Chapter 11 of the bankruptcy code. Extraction has transportation contracts pursuant to which it has committed to ship crude oil on our pipeline through October 2026. As part of the bankruptcy filing, Extraction requested that the court authorize it to reject these transportation contracts, effective June 14, 2020. We disputed its ability to reject the transportation contracts, filed objections and took various other legal steps within the bankruptcy proceedings to protect the value to us of the contracts at issue. On November 2, 2020, the bankruptcy court issued a bench ruling granting Extraction’s motion to reject the transportation contracts effective as of June 14, 2020. We disputed the rejection motion and appealed the bankruptcy court’s approval of the rejection of the transportation contracts. On December 21, 2020, we announced a global settlement agreement with Extraction, as it relates to Extraction’s emergence from bankruptcy, which occurred on January 21, 2021. Among other consideration, the global settlement agreement provides for the following: (i) a new long-term supply agreement, which includes a significant acreage dedication in the DJ Basin, and retains Extraction’s crude oil volumes for shipping on our Grand Mesa Pipeline; (ii) a new rate structure under the supply agreement which is based on calendar month average New York Mercantile Exchange (“NYMEX”) prices with an agreed upon differential plus an increase in the rate when those NYMEX prices exceed $50.00 per barrel; and (iii) the receipt of $35.0 million from Extraction as a liquidated payment for our unsecured claims, which was received on January 21, 2021.

Due to entering into a new supply agreement and withdrawing our appeal of the rejection of our transportation contract, we determined that the customer commitment intangible asset related to one of the transportation contracts was impaired as of December 31, 2020. We recorded an impairment charge of $145.8 million, which was calculated as the difference between the carrying value of the intangible asset of $180.8 million and the $35.0 million received from Extraction. We recorded the impairment charge within loss (gain) on disposal or impairment of assets, net in our unaudited condensed

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

consolidated statement of operations for the three months ended December 31, 2020 and the $35.0 million was recorded within other current assets in our unaudited condensed consolidated balance sheet as of December 31, 2020. We also determined, as a result of these transactions, that it was more likely than not, that the fair value of our Crude Oil Logistics reporting unit was less than its carrying value and assessed goodwill for impairment, which resulted in an impairment charge of $237.8 million. See Note 6 for a further discussion of the impairment of goodwill.

Extraction continued to utilize, during the bankruptcy period, the services under the transportation contracts by nominating and delivering barrels to be shipped on our pipeline. During the three months ended September 30, 2020, Extraction paid us for the barrels that have actually been shipped, but did not pay for the difference between the minimum volume commitment specified under the contracts and the actual volumes shipped (“deficiency volumes”). The amount owed by Extraction related to the deficiency volumes is $5.7 million. Following our global settlement, we deemed this amount uncollectible and wrote off the entire amount to bad debt expense within our unaudited condensed consolidated statement of operations during the three months ended December 31, 2020.

Extraction also has a water disposal contract with our Water Solutions segment whereby we dispose of its produced water for a fee. On August 10, 2020, they filed a motion with the bankruptcy court to also reject our water disposal contract but subsequently filed a motion to remove that contract from the list of contracts it was asking the court for permission to reject. Since the filing of the bankruptcy petition, Extraction continued, and will continue after emerging from bankruptcy, to utilize the services under the water disposal contract and they are current on all its post-filing date receivables but owe us approximately $0.8 million, as of December 31, 2020, for prepetition services. We received payment for this outstanding balance on January 26, 2021.

Sale of Certain Assets

During the three months ended December 31, 2020, we sold certain permits, land and a saltwater disposal facility to a third-party for total proceeds of $43.2 million, of which $2.0 million was held back until satisfaction of certain conditions. We recorded a gain of $12.1 million within loss (gain) on disposal or impairment of assets, net in our unaudited condensed consolidated statement of operations for the three months ended December 31, 2020.

Note 18—Discontinued Operations

As previously disclosed, on September 30, 2019, we completed the sale of TPSL to Trajectory Acquisition Company, LLC. On January 3, 2020, we completed the sale of our refined products business in the mid-continent region of the United States (“Mid-Con”) to a third-party. On March 30, 2020, we completed the sale of our gas blending business in the southeastern and eastern regions of the United States (“Gas Blending”) to another third-party. As the sale of each of these businesses represented strategic shifts, the results of operations and cash flows related to these businesses are classified as discontinued operations for all periods presented.

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NGL ENERGY PARTNERS LP AND SUBSIDIARIES

Notes to Unaudited Condensed Consolidated Financial Statements (Continued)

The following table summarizes the results of operations from discontinued operations for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Revenues	$	—	$	1,938,398	$	16,198	$	10,493,630
Cost of sales	106		1,936,324		16,535		10,497,492
Operating expenses	1		397		281		5,898
General and administrative expense	—		—		—		53
Depreciation and amortization	—		—		—		749
Loss on disposal or impairment of assets, net (1)	—		7,791		1,181		182,240
Operating loss from discontinued operations	(107)		(6,114)		(1,799)		(192,802)
Interest expense	—		(1)		—		(111)
Other income, net	—		—		—		133
Loss from discontinued operations before taxes	(107)		(6,115)		(1,799)		(192,780)
Income tax benefit (expense)	—		—		53		(20)
Loss from discontinued operations, net of tax	$	(107)	$	(6,115)	$	(1,746)	$	(192,800)

(1)    Amount for the nine months ended December 31, 2020 includes a loss of $1.0 million on the sale of Gas Blending and a loss of $0.2 million on the sale of TPSL. Amount for the three months ended December 31, 2019 includes a loss of $6.8 million on the sale of TPSL and a loss of $1.0 million on the sale of virtually all of our remaining Retail Propane segment to Superior on July 10, 2018. Amount for the nine months ended December 31, 2019 includes a loss of $181.2 million on the sale of TPSL and a loss of $1.0 million on the sale of virtually all of our remaining Retail Propane segment to Superior on July 10, 2018.

Continuing Involvement

As of December 31, 2020, we have commitments to sell up to 32.7 million gallons of propane, valued at $29.3 million (based on the contract price), to Superior Plus Corp. and DCC LPG, the purchasers of our former Retail Propane segment, through December 2021. During the three months and nine months ended December 31, 2020, we received $12.7 million and $20.4 million, respectively, from DCC LPG and Superior Plus Corp. for propane sold to them during the period.

Note 19—Subsequent Events

On February 4, 2021, we closed on our private offering of our 2026 Senior Secured Notes and our new ABL Facility. We used the net proceeds of the offering to (i) repay all outstanding borrowings under and terminate our existing revolving credit facility, (ii) repay all outstanding borrowings under and terminate our Term Credit Agreement and (iii) pay fees and expenses in connection therewith as well as fees and expenses in connection with the issuance of the 2026 Senior Secured Notes and entering into the ABL Facility. For a further discussion of these transactions and a description of the 2026 Senior Secured Notes and the ABL Facility, see Note 8.

Item 2.    Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following is a discussion of NGL Energy Partners LP’s (“we,” “us,” “our,” or the “Partnership”) financial condition and results of operations as of and for the three months and nine months ended December 31, 2020. The discussion should be read in conjunction with the unaudited condensed consolidated financial statements and notes thereto included in this Quarterly Report on Form 10-Q (“Quarterly Report”), as well as Part II, Item 7–“Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the audited consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the fiscal year ended March 31, 2020 (“Annual Report”) filed with the Securities and Exchange Commission on June 1, 2020.

Overview

We are a Delaware limited partnership. NGL Energy Holdings LLC serves as our general partner. At December 31, 2020, our operations included three segments: Crude Oil Logistics, Water Solutions and Liquids and Refined Products. See Note 1 to our unaudited condensed consolidated financial statements included in this Quarterly Report for a further discussion of these businesses.

As a result of the sale of a large part of the assets that constituted the former Refined Products and Renewables reportable segment (see “Acquisitions and Dispositions” below and Note 18 to our unaudited condensed consolidated financial

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statements included in this Quarterly Report), the Chief Operating Decision Maker (CODM) decided during the fourth quarter of fiscal year 2020 that the remaining business within the former Refined Products and Renewables reportable segment would be aggregated with the former Liquids reportable segment and form the current Liquids and Refined Products reportable segment. Operating results for the reportable segments have been recast for the three months and nine months ended December 31, 2019 to reflect these changes. Our Crude Oil Logistics and Water Solutions reportable segments remain unchanged from what has been previously reported.

Consolidated Results of Operations

The following table summarizes our unaudited condensed consolidated statements of operations for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Revenues	$	1,462,019	$	2,226,529	$	3,474,592	$	5,902,756
Cost of sales	1,278,879		1,935,472		2,920,816		5,214,605
Operating expenses	61,427		94,412		182,468		230,610
General and administrative expense	16,044		29,150		50,677		93,400
Depreciation and amortization	78,200		73,726		249,655		190,593
Loss (gain) on disposal or impairment of assets, net	373,776		(12,626)		391,752		(10,482)
Revaluation of liabilities	—		10,000		—		10,000
Operating (loss) income	(346,307)		96,395		(320,776)		174,030
Equity in earnings of unconsolidated entities	344		534		1,134		277
Interest expense	(47,252)		(46,920)		(138,148)		(131,814)
Gain on early extinguishment of liabilities, net	11,190		—		44,292		—
Other income (expense), net	440		(226)		3,060		967
(Loss) income from continuing operations before income taxes	(381,585)		49,783		(410,438)		43,460
Income tax benefit (expense)	1,162		(677)		2,237		(996)
(Loss) income from continuing operations	(380,423)		49,106		(408,201)		42,464
Loss from discontinued operations, net of tax	(107)		(6,115)		(1,746)		(192,800)
Net (loss) income	(380,530)		42,991		(409,947)		(150,336)
Less: Net loss (income) attributable to noncontrolling interests	34		166		(185)		563
Net (loss) income attributable to NGL Energy Partners LP	$	(380,496)	$	43,157	$	(410,132)	$	(149,773)

Items Impacting the Comparability of Our Financial Results

Our current and future results of operations may not be comparable to our historical results of operations for the periods presented due to business combinations, disposals and other transactions. Our results of operations for the three months and nine months ended December 31, 2020 are not necessarily indicative of the results of operations to be expected for future periods or for the full fiscal year ending March 31, 2021.

Recent Developments

Late in the fourth quarter of our 2020 fiscal year, the energy industry experienced historic events that led to a simultaneous demand and supply shock. Saudi Arabia and Russia increased production of crude oil as the two countries competed for market share. As a result, the global supply of crude oil significantly exceeded demand and led to a collapse in global crude oil prices.

In addition, the World Health Organization declared the novel strain of coronavirus (“COVID-19”) a global pandemic and recommended containment and mitigation measures worldwide, which contributed to a massive economic slowdown and decreased demand for crude oil. This period of unprecedented restrictions on travel and economic activity significantly reduced demand for refined products. The reduction in refined products demand, lower crude oil prices and limited storage capacity combined to put significant downward pressure on domestic crude oil and natural gas producers as they assess their future drilling and production plans. All three of our segments were negatively impacted by the lower commodity price environment and reduced demand.

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Also, commodity price declines have had an adverse impact on many participants in the energy markets, and the inherent risk of customer or counterparty nonperformance is higher when commodity prices are low or decline. In June 2020, Extraction Oil & Gas, Inc. (“Extraction”), who is a significant shipper on our crude oil pipeline, filed a petition for bankruptcy under Chapter 11 of the bankruptcy code and in their filing requested that the court authorize it to reject its transportation contracts, for which we filed an objection. On November 2, 2020, the bankruptcy court issued a bench ruling granting Extraction’s motion to reject the transportation contracts effective as of June 14, 2020. We disputed the rejection motion and appealed the bankruptcy court’s approval of the rejection of the transportation contracts. On December 21, 2020, we announced a global settlement agreement with Extraction, as it relates to Extraction’s emergence from bankruptcy, which occurred on January 21, 2021. Among other consideration, the global settlement agreement provides for the following: (i) a new long-term supply agreement, which includes a significant acreage dedication in the DJ Basin, and retains Extraction’s crude oil volumes for shipping on our Grand Mesa Pipeline; (ii) a new rate structure under the supply agreement, which is based on calendar month average New York Mercantile Exchange (“NYMEX”) prices with an agreed upon differential plus an increase in the rate when those NYMEX prices exceed $50.00 per barrel; and (iii) the receipt of $35.0 million from Extraction as a liquidated payment for our unsecured claims, which was received on January 21, 2021. See Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report for a further discussion.

While some global and regional economies are beginning to reopen, the potential future limitations and impact of COVID-19 on our business are still unknown at this time and although we tend to experience less demand for certain of our services and products when commodity prices decrease significantly over extended periods of time, and given the uncertain timing of a return of refined product demand to historical levels and of a recovery in commodity prices, the extent of the impact these events will have on our results of operations is unclear. Crude oil prices have increased, but are still relatively low, and future drilling and production plans are continually being assessed.

Subsequent Events

On February 4, 2021, we closed on our $2.05 billion senior secured notes offering and entered into our new credit agreement (the “New Credit Agreement”) which consists of a $500.0 million asset-based revolving credit facility (“ABL Facility”). We used the net proceeds from the issuance of the senior secured notes (along with borrowings under our new ABL Facility) to (i) repay all outstanding borrowings under and terminate our existing revolving credit facility, (ii) repay all outstanding borrowings under and terminate our term credit agreement and (iii) pay fees and expenses in connection therewith as well as fees and expenses in connection with the issuance of the senior secured notes due in 2026 and entering into the ABL Facility.

As part of this refinancing, we also agreed to certain restricted payment provision under the senior secured notes and ABL Facility, one of which is the suspension of the quarterly common unit distributions, beginning with the quarter ended December 31, 2020, and all preferred unit distributions, beginning with the quarter ended March 31, 2021. The cash savings from the suspension of the distributions should accelerate the deleveraging of our balance sheet and increase our liquidity, which should create more financial flexibility going forward. Due to refinancing our old floating-rate debt with new fixed-rate debt at a higher interest rate, our interest expense is expected to increase going forward when compared to prior periods, as we work on deleveraging our balance sheet.

See Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report and the “Liquidity, Sources of Capital and Capital Resource Activities” section below for a discussion of these transactions.

Acquisitions and Dispositions

We completed numerous acquisitions and dispositions during the fiscal year ended March 31, 2020. These transactions impact the comparability of our results of operations between our current and prior fiscal years. We have not completed any acquisitions during the nine months ended December 31, 2020. During the three months ended December 31, 2020, we sold certain permits, land and a saltwater disposal facility to a third-party (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report).

During the fiscal year ended March 31, 2020, we completed the following acquisitions:

•On July 2, 2019, we acquired all of the assets of Mesquite Disposals Unlimited, LLC (“Mesquite”) (including 34 saltwater disposal wells and approximately 175 miles of pipelines);

•On October 31, 2019, we acquired all of the equity interests of Hillstone Environmental Partners, LLC (“Hillstone”) (including 19 saltwater disposal wells);

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•On November 7, 2019, we acquired the exclusive rights to use certain land in Lea County, New Mexico for produced and treated water operations from one entity, certain membership interests in another entity and other assets;

•During the fiscal year ended March 31, 2020, we acquired one saltwater disposal facility (including three saltwater disposal wells) in Eddy County, New Mexico; and

•During the fiscal year ended March 31, 2020, we acquired land and two saltwater disposal wells in Pecos County, Texas.

During the fiscal year ended March 31, 2020, we completed the following dispositions:

•On September 30, 2019, we completed the sale of TransMontaigne Product Services, LLC (“TPSL”) to Trajectory Acquisition Company, LLC;

•On January 3, 2020, we completed the sale of our refined products business in the mid-continent region of the United States (“Mid-Con”) to a third-party; and

•On March 30, 2020, we completed the sale of our gas blending business in the southeastern and eastern regions of the United States (“Gas Blending”) to another third-party.

As the sale of each of these businesses represented strategic shifts, the results of operations and cash flows related to these businesses are classified as discontinued operations for all periods presented. See Note 18 to our unaudited condensed consolidated financial statements included in this Quarterly Report for a further discussion of these transactions.

Repurchases of Senior Unsecured Notes

During the three months ended December 31, 2020, we repurchased $17.6 million of the 7.50% senior unsecured notes due 2023 (“2023 Notes”) and $14.5 million of the 7.50% senior unsecured notes due 2026 (“2026 Notes”).

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Segment Operating Results for the Three Months Ended December 31, 2020 and 2019

Crude Oil Logistics

The following table summarizes the operating results of our Crude Oil Logistics segment for the periods indicated:

	Three Months Ended December 31,
	2020		2019		Change
	(in thousands, except per barrel amounts)
Revenues:
Crude oil sales	$	455,790	$	646,296	$	(190,506)
Crude oil transportation and other	31,326		48,198		(16,872)
Total revenues (1)	487,116		694,494		(207,378)
Expenses:
Cost of sales-excluding impact of derivatives	444,356		623,640		(179,284)
Derivative loss	6,404		8,308		(1,904)
Operating expenses	16,799		14,439		2,360
General and administrative expenses	1,985		1,643		342
Depreciation and amortization expense	16,513		17,950		(1,437)
Loss (gain) on disposal or impairment of assets, net	383,251		(182)		383,433
Total expenses	869,308		665,798		203,510
Segment operating (loss) income	$	(382,192)	$	28,696	$	(410,888)
Crude oil sold (barrels)	10,733		11,217		(484)
Crude oil transported on owned pipelines (barrels)	6,368		12,202		(5,834)
Crude oil storage capacity - owned and leased (barrels) (2)	5,239		5,362		(123)
Crude oil storage capacity leased to third parties (barrels) (2)	2,062		2,564		(502)
Crude oil inventory (barrels) (2)	1,019		866		153
Crude oil sold ($/barrel)	$	42.466	$	57.618	$	(15.152)
Cost per crude oil sold ($/barrel) (3)	$	41.401	$	55.598	$	(14.197)
Crude oil product margin ($/barrel) (3)	$	1.065	$	2.020	$	(0.955)

(1)    Revenues include $1.8 million and $3.5 million of intersegment sales during the three months ended December 31, 2020 and 2019, respectively, that are eliminated in our unaudited condensed consolidated statements of operations.

(2)    Information is presented as of December 31, 2020 and December 31, 2019, respectively.

(3)    Cost and product margin per barrel excludes the impact of derivatives.

Crude Oil Sales Revenues. The decrease was due primarily to a decrease in sales volumes and crude oil prices during the three months ended December 31, 2020, compared to the three months ended December 31, 2019. The volumes decreased due to changes in the method of delivery of production to the market in the Permian region and overall lower production volumes. A significant amount of production switched to long haul pipeline owned or controlled by others.

Crude Oil Transportation and Other Revenues. The decrease was primarily due to our Grand Mesa Pipeline, which decreased revenues by $17.0 million during the three months ended December 31, 2020, compared to the three months ended December 31, 2019. The decrease is due to the bankruptcy court approving the rejection of the transportation agreement with Extraction (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report). During the three months ended December 31, 2020, financial volumes on the Grand Mesa Pipeline averaged approximately 69,000 barrels per day, compared to approximately 134,000 barrels per day for the three months ended December 31, 2019 (volume amounts are from both internal and external parties).

Cost of Sales-Excluding Impact of Derivatives. The decrease was due primarily to a decrease in sales volumes and crude oil prices during the three months ended December 31, 2020, compared to the three months ended December 31, 2019.

Derivative Loss. Our cost of sales during the three months ended December 31, 2020 included $1.5 million of net realized gains on derivatives and $7.9 million of net unrealized losses on derivatives. Our cost of sales during the three months ended December 31, 2019 included $2.2 million of net realized losses on derivatives and $6.1 million of net unrealized losses on derivatives.

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Crude Oil Product Margin. The decrease was primarily due to lower market prices leading to decreased volumes produced and transported for sale and lower volumes on the Grand Mesa Pipeline due to the rejection of the Extraction transportation agreement.

Operating and General and Administrative Expenses. The increase in operating expenses was due to the write off of the deficiency volumes for Extraction of $5.7 million (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report). The increase was partially offset due to restricted travel during the pandemic and certain other cost cutting measures.

Depreciation and Amortization Expense. The decrease was due to certain asset retirements.

Loss (Gain) on Disposal or Impairment of Assets, Net. During the three months ended December 31, 2020, we recorded a net loss of $145.8 million for the impairment of an intangible asset, related to a rejected transportation agreement with Extraction (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report), and a net loss of $237.8 million for the impairment of goodwill (see Note 6 to our unaudited condensed consolidated financial statements included in this Quarterly Report). During the three months ended December 31, 2019, we recorded a net gain of $0.2 million related to the disposal of certain assets.

Water Solutions

The following table summarizes the operating results of our Water Solutions segment for the periods indicated:

	Three Months Ended December 31,
	2020		2019		Change
	(in thousands, except per barrel and per day amounts)
Revenues:
Water disposal service fees	$	79,015	$	85,971	$	(6,956)
Sale of recovered crude oil	6,778		16,470		(9,692)
Other service revenues	13,132		19,166		(6,034)
Total revenues	98,925		121,607		(22,682)
Expenses:
Cost of sales-excluding impact of derivatives	2,086		3,407		(1,321)
Derivative loss	1,194		10,597		(9,403)
Operating expenses	34,819		57,331		(22,512)
General and administrative expenses	1,645		4,957		(3,312)
Depreciation and amortization expense	53,327		48,074		5,253
Gain on disposal or impairment of assets, net	(9,967)		(12,176)		2,209
Revaluation of liabilities	—		10,000		(10,000)
Total expenses	83,104		122,190		(39,086)
Segment operating income (loss)	$	15,821	$	(583)	$	16,404
Produced water processed (barrels per day)
Northern Delaware Basin (1)	1,032,335		845,817		186,518
Delaware Basin	183,790		279,074		(95,284)
Eagle Ford Basin	72,951		242,238		(169,287)
DJ Basin	96,383		162,456		(66,073)
Other Basins	26,503		55,800		(29,297)
Total	1,411,962		1,585,385		(173,423)
Solids processed (barrels per day)	1,433		6,132		(4,699)
Skim oil sold (barrels per day)	2,004		3,429		(1,425)
Service fees for produced water processed ($/barrel) (2)	$	0.61	$	0.62	$	(0.01)
Recovered crude oil for produced water processed ($/barrel) (2)	$	0.05	$	0.12	$	(0.07)
Operating expenses for produced water processed ($/barrel) (2)	$	0.27	$	0.42	$	(0.15)

(1)    During the three months ended December 31, 2019, barrels per day of produced water processed by the assets acquired in the Hillstone transaction are calculated by the number of days in which we owned the assets.

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(2)    Total produced water barrels processed during the three months ended December 31, 2020 and 2019 were 129,900,413 and 137,572,510, respectively.

Water Disposal Service Fee Revenues. The decrease was due primarily to a decrease in the volume of produced water processed in all basins, other than the Northern Delaware basin, resulting from lower crude oil prices, drilling activity and production volumes. The increase in the volume of produced water processed in the Northern Delaware basin was primarily driven by our acquisition of Hillstone as well as new produced water volumes received upon the completion and commencement of the Partnership’s Poker Lake pipeline. The pipeline and tie-ins, which have the initial capacity of over 350,000 barrels per day and connects into our integrated Delaware Basin produced water pipeline infrastructure network, was successfully completed in October 2020.

Recovered Crude Oil Revenues. The decrease was due primarily to a decrease in the percentage of skim oil volumes recovered per produced water barrel processed and lower crude oil prices. The lower percentage of skim oil volumes recovered was due primarily to an increase in produced water transported through pipelines (which contains less oil per barrel of produced water), and the addition of contract structures that allow certain producers to keep the skim oil recovered from produced water.

Other Service Revenues. Other service revenues primarily include solids disposal revenues, water pipeline revenues, land surface use revenues and brackish non-potable water revenues. The decrease was due primarily to reduced customer drilling activity and needs for these services resulting from the decline in crude oil prices. These decreases were partially offset by the sale of water to customers for use in their operations.

Cost of Sales-Excluding Impact of Derivatives. The decrease was due primarily to lower purchasing and transportation costs related to our product sales.

Derivative Loss. We enter into derivatives in our Water Solutions segment to protect against the risk of a decline in the market price of the crude oil we expect to recover when processing the produced water and selling the skim oil. Our cost of sales during the three months ended December 31, 2020 included $5.8 million of net unrealized losses on derivatives and $4.6 million of net realized gains on derivatives. Our cost of sales during the three months ended December 31, 2019 included $1.3 million of net realized gains on derivatives and $11.9 million of net unrealized losses on derivatives.

Operating and General and Administrative Expenses. The decrease was due primarily to the deployment of automation and subsequent reduction in employee headcount, equipment rental (including generators) and repairs and maintenance expense and associated diesel fuel. Also contributing to the decrease were acquisition expenses of $4.0 million related to the Hillstone acquisition during the three months ended December 31, 2019.

Depreciation and Amortization Expense. The increase was due primarily to acquisitions completed in the prior year and newly developed facilities and infrastructure.

Gain on Disposal or Impairment of Assets, Net. During the three months ended December 31, 2020, we recorded a gain of $12.1 million related to the sale of certain permits, land and a saltwater disposal facility (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report). In addition, during the three months ended December 31, 2020, we recorded a net loss of $2.0 million primarily related to the abandonment of certain capital projects. During the three months ended December 31, 2019, we recorded a gain of $14.5 million for the sale of certain water permits and a net loss of $4.3 million on the disposals of certain assets.

Revaluation of Liabilities. During the three months ended December 31, 2019, the revaluation of liabilities represents the change in the valuation of our contingent consideration liability issued by us as part of the Mesquite acquisition. Under the agreement, we were required to make additional payments to the seller based on the volume of produced water processed by the assets acquired. During the three months ended December 31, 2019, the thresholds for the volume of produced water processed were surpassed, thus triggering our obligation to pay the seller.

43

Liquids and Refined Products

The following table summarizes the operating results of our Liquids and Refined Products segment for the periods indicated:

	Three Months Ended December 31,
	2020		2019		Change
	(in thousands, except per gallon amounts)
Refined products sales:
Revenues-excluding impact of derivatives (1)	$	286,990	$	630,063	$	(343,073)
Cost of sales-excluding impact of derivatives (2)	283,442		618,911		(335,469)
Derivative loss	175		914		(739)
Product margin	3,373		10,238		(6,865)
Propane sales:
Revenues (1)	277,696		311,216		(33,520)
Cost of sales-excluding impact of derivatives	254,810		271,955		(17,145)
Derivative loss (gain)	4,542		(2,477)		7,019
Product margin	18,344		41,738		(23,394)
Butane sales:
Revenues (1)	193,378		227,620		(34,242)
Cost of sales-excluding impact of derivatives	167,449		191,233		(23,784)
Derivative loss	12,288		1,202		11,086
Product margin	13,641		35,185		(21,544)
Other product sales:
Revenues-excluding impact of derivatives (1)	114,985		239,174		(124,189)
Cost of sales-excluding impact of derivatives	105,357		216,607		(111,250)
Derivative gain	(3)		(3,455)		3,452
Product margin	9,631		26,022		(16,391)
Service revenues:
Revenues (1)	6,603		8,481		(1,878)
Cost of sales	312		599		(287)
Product margin	6,291		7,882		(1,591)
Expenses:
Operating expenses	9,809		22,628		(12,819)
General and administrative expenses	2,100		2,482		(382)
Depreciation and amortization expense	6,976		6,943		33
Gain on disposal or impairment of assets, net	(43)		(26)		(17)
Total expenses	18,842		32,027		(13,185)
Segment operating income	$	32,438	$	89,038	$	(56,600)

44

	Three Months Ended December 31,
	2020		2019		Change
	(in thousands, except per gallon amounts)
Liquids and Refined Products storage capacity - owned and leased (gallons) (3)	426,962		405,281		21,681
Refined products sold (gallons)	214,132		326,928		(112,796)
Refined products sold ($/gallon)	$	1.340	$	1.927	$	(0.587)
Cost per refined products sold ($/gallon) (4)	$	1.324	$	1.893	$	(0.569)
Refined products product margin ($/gallon) (4)	$	0.016	$	0.034	$	(0.018)
Refined products inventory (gallons) (3)	1,190		5,208		(4,018)
Propane sold (gallons)	381,590		468,332		(86,742)
Propane sold ($/gallon)	$	0.728	$	0.665	$	0.063
Cost per propane sold ($/gallon) (4)	$	0.668	$	0.581	$	0.087
Propane product margin ($/gallon) (4)	$	0.060	$	0.084	$	(0.024)
Propane inventory (gallons) (3)	128,568		123,265		5,303
Propane storage capacity leased to third parties (gallons) (3)	53,947		45,436		8,511
Butane sold (gallons)	212,697		276,046		(63,349)
Butane sold ($/gallon)	$	0.909	$	0.825	$	0.084
Cost per butane sold ($/gallon) (4)	$	0.787	$	0.693	$	0.094
Butane product margin ($/gallon) (4)	$	0.122	$	0.132	$	(0.010)
Butane inventory (gallons) (3)	31,847		50,867		(19,020)
Butane storage capacity leased to third parties (gallons) (3)	56,700		33,894		22,806
Other products sold (gallons)	122,645		169,092		(46,447)
Other products sold ($/gallon)	$	0.938	$	1.414	$	(0.476)
Cost per other products sold ($/gallon) (4)	$	0.859	$	1.281	$	(0.422)
Other products product margin ($/gallon) (4)	$	0.079	$	0.133	$	(0.054)
Other products inventory (gallons) (3)	21,326		23,166		(1,840)

(1)    Revenues include $1.9 million and $6.5 million of intersegment sales during the three months ended December 31, 2020 and 2019, respectively, that are eliminated in our unaudited condensed consolidated statements of operations.

(2)    Cost of sales included a $1.0 million reduction of intersegment cost of sales during the three months ended December 31, 2019 between certain businesses within the Liquids and Refined Products segment and TPSL, Mid-Con and Gas Blending that are eliminated in our unaudited condensed consolidated statement of operations.

(3)    Information is presented as of December 31, 2020 and December 31, 2019, respectively.

(4)    Cost and product margin per gallon excludes the impact of derivatives.

Refined Products Revenues and Cost of Sales-Excluding Impact of Derivatives. The decreases in revenues and cost of sales, excluding the impact of derivatives, were due to a decrease in refined products prices and volumes. The decrease in overall prices was due to the sizable reduction in demand for both gasoline and diesel products due to COVID-19. There was also a large decrease in volumes due to the elimination of our sales in the Northeast and Southeast due to our non-compete clause with the purchaser of our TPSL business.

Refined Products Derivative Loss. Our refined products margin during the three months ended December 31, 2020 included a realized loss $0.2 million and the three months ended December 31, 2019 included a realized loss of $0.9 million.

Propane Sales and Cost of Sales-Excluding Impact of Derivatives. The decreases in revenues and cost of sales were due to weaker demand for product related to COVID-19 and the associated lockdowns.

Propane Derivative Loss (Gain). Our cost of wholesale propane sales included $1.8 million of net unrealized losses on derivatives and $2.7 million of net realized losses on derivatives during the three months ended December 31, 2020. During the three months ended December 31, 2019, our cost of wholesale propane sales included $5.8 million of net unrealized gains on derivatives and $3.3 million of net realized losses on derivatives.

Propane product margins, excluding the impact of derivatives, decreased due to softer market conditions related to COVID-19.

45

Butane Sales and Cost of Sales-Excluding Impact of Derivatives. The decreases in revenues and cost of sales were due to a decrease in volume moved.

Butane Derivative Loss. Our cost of butane sales during the three months ended December 31, 2020 included $5.6 million of net unrealized losses on derivatives and $6.6 million of net realized losses on derivatives. Our cost of butane sales included $4.7 million of net unrealized losses on derivatives and $3.5 million of net realized gains on derivatives during the three months ended December 31, 2019.

Butane product margins, excluding the impact of derivatives, decreased compared to the prior year quarter due to higher supply costs and substantially weaker blending demand due to COVID-19 market conditions.

Other Products Sales and Cost of Sales-Excluding Impact of Derivatives. The decreases in revenues and cost of sales, excluding the impact of derivatives, were due to lower commodity prices and lower demand due to lockdowns related to COVID-19.

Other Products Derivative Gain. Our cost of sales of other products included less than $0.1 million of net unrealized gains on derivatives and less than $0.1 million of net realized losses on derivatives during the three months ended December 31, 2020. Our cost of sales of other products during the three months ended December 31, 2019 included $3.3 million of net realized gains on derivatives and $0.2 million of net unrealized gains on derivatives.

Other product sales product margins during the three months ended December 31, 2020 were impacted by lower demand. In addition, the margin for the three months ended December 31, 2019 included the biodiesel tax credit of $13.8 million due to the tax credit being reinstated in December 2019. The impact of the biodiesel tax credit for the three months ended December 31, 2020 was approximately $1.0 million.

Service Revenues. This revenue includes storage, terminaling and transportation services income. Revenue for the current quarter decreased due to weaker demand as producers shut-in or curtailed production.

Operating and General and Administrative Expenses. Expenses for the current quarter were lower primarily due to lower incentive compensation and various other cost reductions and efficiency gains.

Depreciation and Amortization Expense. These expenses remained consistent with the prior year.

Gain on Disposal or Impairment of Assets, Net. During both the three months ended December 31, 2020 and 2019, we recorded a net gain of less than $0.1 million related to the sale/retirement of certain assets.

Corporate and Other

The operating loss within “Corporate and Other” includes the following components for the periods indicated:

	Three Months Ended December 31,
	2020		2019		Change
	(in thousands)
Other revenues
Revenues	$	314	$	280	$	34
Cost of sales	455		437		18
Loss	(141)		(157)		16
Expenses:
Operating expenses	—		14		(14)
General and administrative expenses	10,314		20,068		(9,754)
Depreciation and amortization expense	1,384		759		625
Loss (gain) on disposal or impairment of assets, net	535		(242)		777
Total expenses	12,233		20,599		(8,366)
Operating loss	$	(12,374)	$	(20,756)	$	8,382

46

General and Administrative Expenses. The decrease during the three months ended December 31, 2020 was due primarily to a decrease in acquisition expense. During the three months ended December 31, 2020 acquisition expense was approximately $0.6 million, compared to $7.5 million for the three months ended December 31, 2019. The decrease was primarily driven by costs incurred during the three months ended December 31, 2019 in connection with our acquisition of Hillstone. In addition, compensation expense and share-based compensation decreased by approximately $3.3 million and $1.1 million, respectively, during the three months ended December 31, 2020 compared to the three months ended December 31, 2019. These decreases were partially offset by an increase in legal expenses of approximately $2.9 million, which primarily relates to defending the rejection of our contract in Extraction’s bankruptcy proceedings (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report).

Equity in Earnings of Unconsolidated Entities

The decrease in equity in earnings of $0.2 million during the three months ended December 31, 2020 was due primarily to lower earnings from certain membership interests acquired in November 2019 related to specific land and water services operations, partially offset by a lower loss from our interest in an aircraft company during the three months ended December 31, 2020.

Interest Expense

Interest expense includes interest charged on the revolving credit facilities, term loan credit facility, bridge term loan facility and senior unsecured notes, as well as amortization of debt issuance costs, letter of credit fees, interest on equipment financing notes, and accretion of interest on non-interest bearing debt obligations. The increase of $0.3 million during the three months ended December 31, 2020 was primarily due to the replacement of the bridge term loan with the new Term Credit Agreement (as defined herein) which resulted in our paying a higher interest rate. This increase was partially offset by the repurchase of a portion of our senior unsecured notes. See Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report.

Gain on Early Extinguishment of Liabilities, Net

During the three months ended December 31, 2020, the net gain (inclusive of debt issuance costs written off) relates to the early extinguishment of a portion of the outstanding senior unsecured notes. See Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report for a further discussion.

Other Income (Expense), Net

Other income (expense), net for the current quarter was consistent with the prior quarter.

Income Tax Benefit (Expense)

Income tax benefit was $1.2 million during the three months ended December 31, 2020, compared to income tax expense of $0.7 million during the three months ended December 31, 2019. See Note 2 to our unaudited condensed consolidated financial statements included in this Quarterly Report for a further discussion.

Noncontrolling Interests

Noncontrolling interests represent the portion of certain consolidated subsidiaries that are owned by third parties. The decrease in the noncontrolling interest loss of $0.1 million during the three months ended December 31, 2020 was due primarily to higher income from operations of Mesquite that we acquired in July 2019, partially offset by a higher loss from operations of the Sawtooth joint venture.

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Segment Operating Results for the Nine Months Ended December 31, 2020 and 2019

Crude Oil Logistics

The following table summarizes the operating results of our Crude Oil Logistics segment for the periods indicated:

	Nine Months Ended December 31,
	2020		2019		Change
	(in thousands, except per barrel amounts)
Revenues:
Crude oil sales	$	1,104,692	$	1,925,039	$	(820,347)
Crude oil transportation and other	127,808		138,592		(10,784)
Total revenues (1)	1,232,500		2,063,631		(831,131)
Expenses:
Cost of sales-excluding impact of derivatives	1,025,478		1,864,467		(838,989)
Derivative loss (gain)	32,114		(1,755)		33,869
Operating expenses	44,566		43,054		1,512
General and administrative expenses	6,044		5,047		997
Depreciation and amortization expense	50,540		53,228		(2,688)
Loss (gain) on disposal or impairment of assets, net	384,391		(1,428)		385,819
Total expenses	1,543,133		1,962,613		(419,480)
Segment operating (loss) income	$	(310,633)	$	101,018	$	(411,651)
Crude oil sold (barrels)	30,203		32,929		(2,726)
Crude oil transported on owned pipelines (barrels)	26,836		34,913		(8,077)
Crude oil storage capacity - owned and leased (barrels) (2)	5,239		5,362		(123)
Crude oil storage capacity leased to third parties (barrels) (2)	2,062		2,564		(502)
Crude oil inventory (barrels) (2)	1,019		866		153
Crude oil sold ($/barrel)	$	36.576	$	58.460	$	(21.884)
Cost per crude oil sold ($/barrel) (3)	$	33.953	$	56.621	$	(22.668)
Crude oil product margin ($/barrel) (3)	$	2.623	$	1.839	$	0.784

(1)    Revenues include $4.3 million and $15.3 million of intersegment sales during the nine months ended December 31, 2020 and 2019, respectively, that are eliminated in our unaudited condensed consolidated statements of operations.

(2)    Information is presented as of December 31, 2020 and December 31, 2019, respectively.

(3)    Cost and product margin per barrel excludes the impact of derivatives.

Crude Oil Sales Revenues. The decrease was due primarily to a decrease in crude oil prices and sales volumes during the nine months ended December 31, 2020, compared to the nine months ended December 31, 2019. The volumes decreased due to changes in the method of delivery of production to the market in the Permian region and overall lower volumes. A significant amount of production switched to long haul pipeline owned or controlled by others.

Crude Oil Transportation and Other Revenues. The decrease was primarily due to our Grand Mesa Pipeline, which decreased revenues by $13.7 million during the nine months ended December 31, 2020, compared to the nine months ended December 31, 2019, primarily due to the court approved rejection of the Extraction transportation agreement (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report). During the nine months ended December 31, 2020, financial volumes on the Grand Mesa Pipeline averaged approximately 103,000 barrels per day, compared to 131,000 barrels per day for the nine months ended December 31, 2019 (volume amounts are from both internal and external parties).

Cost of Sales-Excluding Impact of Derivatives. The decrease was due primarily to a decrease in crude oil prices during the nine months ended December 31, 2020, compared to the nine months ended December 31, 2019.

Derivative Loss (Gain). Our cost of sales during the nine months ended December 31, 2020 included $12.9 million of net realized losses on derivatives and $19.2 million of net unrealized losses on derivatives. Our cost of sales during the nine months ended December 31, 2019 included $1.8 million of net realized gains on derivatives and $0.1 million of net unrealized losses on derivatives.

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Crude Oil Product Margin. The increase was primarily due to inventory purchased during the three months ended June 30, 2020 at lower prices and held for sale in the three months ended September 30, 2020 and the three months ended December 31, 2020.

Operating and General and Administrative Expenses. Expenses increased compared to the prior year due to the write off of a $5.7 million receivable from Extraction (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report for a further discussion). This was partially offset by a decrease of utilities, due to lower volumes being shipping on the Grand Mesa Pipeline and other cost cutting measures.

Depreciation and Amortization Expense. The decrease was due to the retirement of certain assets and other assets being fully depreciated or amortized during the nine months ended December 31, 2019.

Loss (Gain) on Disposal or Impairment of Assets, Net. During the nine months ended December 31, 2020, we recorded a net loss of $145.8 million for the impairment of an intangible asset, related to a rejected transportation agreement with Extraction (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report), and a net loss of $237.8 million for the impairment of goodwill (see Note 6 to our unaudited condensed consolidated financial statements included in this Quarterly Report). During the nine months ended December 31, 2019 we recorded a net gain of $1.4 million related to the disposal of certain assets.

Water Solutions

The following table summarizes the operating results of our Water Solutions segment for the periods indicated:

	Nine Months Ended December 31,
	2020		2019		Change
	(in thousands, except per barrel and per day amounts)
Revenues:
Water disposal service fees	$	231,069	$	206,233	$	24,836
Sale of recovered crude oil	16,532		45,566		(29,034)
Other service revenues	28,067		42,840		(14,773)
Total revenues	275,668		294,639		(18,971)
Expenses:
Cost of sales-excluding impact of derivatives	2,458		4,694		(2,236)
Derivative loss	6,101		7		6,094
Operating expenses	105,505		133,647		(28,142)
General and administrative expenses	4,842		6,866		(2,024)
Depreciation and amortization expense	173,680		114,066		59,614
Gain on disposal or impairment of assets, net	(3,415)		(9,021)		5,606
Revaluation of liabilities	—		10,000		(10,000)
Total expenses	289,171		260,259		28,912
Segment operating (loss) income	$	(13,503)	$	34,380	$	(47,883)
Produced water processed (barrels per day)
Northern Delaware Basin (1)	939,085		788,630		150,455
Delaware Basin	188,691		271,469		(82,778)
Eagle Ford Basin	83,151		263,064		(179,913)
DJ Basin	114,256		167,178		(52,922)
Other Basins	28,262		62,724		(34,462)
Total	1,353,445		1,553,065		(199,620)
Solids processed (barrels per day)	1,396		5,779		(4,383)
Skim oil sold (barrels per day)	1,771		3,124		(1,353)
Service fees for produced water processed ($/barrel) (2)	$	0.62	$	0.62	$	—
Recovered crude oil for produced water processed ($/barrel) (2)	$	0.04	$	0.14	$	(0.10)
Operating expenses for produced water processed ($/barrel) (2)	$	0.28	$	0.40	$	(0.12)

49

(1)    During the nine months ended December 31, 2019, barrels per day of produced water processed by the assets acquired in the Mesquite and Hillstone transactions are calculated by the number of days in which we owned the assets.

(2)    Total produced water barrels processed during the nine months ended December 31, 2020 and 2019 were 372,197,325 and 330,589,724, respectively.

Water Disposal Service Fee Revenues. The increase was due primarily to an increase in the volume of produced water processed in the Northern Delaware basin primarily driven by our acquisitions of Mesquite and Hillstone as well as new produced water volumes received upon the completion and commencement of the Partnership’s Poker Lake pipeline. The pipeline and tie-ins, which have the initial capacity of over 350,000 barrels per day and connects into our integrated Delaware Basin produced water pipeline infrastructure network, was successfully completed in October 2020. These increases were partially offset by a decrease in the volume of produced water processed in all other basins resulting from lower crude oil prices, drilling activity and production volumes.

Recovered Crude Oil Revenues. The decrease was due primarily to a decrease in the percentage of skim oil volumes recovered per produced water barrel processed and lower crude oil prices. The lower percentage of skim oil volumes recovered was due primarily to an increase in produced water transported through pipelines (which contains less oil per barrel of produced water), and the addition of contract structures that allow certain producers to keep the skim oil recovered from produced water.

Other Service Revenues. The decrease was due primarily to reduced customer drilling activity and needs for these services resulting from the decline in crude oil prices. These decreases were partially offset by the sale of water to customers for use in their operations.

Cost of Sales-Excluding Impact of Derivatives. The decrease was due primarily to lower purchasing and transportation costs related to our product sales.

Derivative Loss. We enter into derivatives in our Water Solutions segment to protect against the risk of a decline in the market price of the crude oil we expect to recover when processing the produced water and selling the skim oil. Our cost of sales during the nine months ended December 31, 2020 included $23.5 million of net unrealized losses on derivatives and $17.4 million of net realized gains on derivatives. Our cost of sales during the nine months ended December 31, 2019 included $5.9 million of net realized gains on derivatives and $5.9 million of net unrealized losses on derivatives. In June 2019, we settled derivative contracts that had scheduled settlement dates from April 2020 through December 2020 and recorded a gain of $1.9 million on those derivatives.

Operating and General and Administrative Expenses. The decrease was due primarily to the deployment of automation and subsequent reduction in employee headcount, equipment rental (including generators) and repairs and maintenance expense and associated diesel fuel. Also contributing to the decrease were acquisition expenses of $4.0 million related to the Hillstone acquisition during the nine months ended December 31, 2019.

Depreciation and Amortization Expense. The increase was due primarily to acquisitions completed in the prior year and newly developed facilities and infrastructure.

Gain on Disposal or Impairment of Assets, Net. During the nine months ended December 31, 2020, we recorded a gain of $12.1 million related to the sale of certain permits, land and a saltwater disposal facility (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report). In addition, during the nine months ended December 31, 2020, we recorded a net loss of $8.7 million primarily related to the write-down of equipment destroyed by lightning strikes and the abandonment of certain capital projects. During the nine months ended December 31, 2019, we recorded a gain of $14.5 million for the sale of certain water permits and a gain of $1.0 million for cash received related to a previous loan receivable. In addition, during the nine months ended December 31, 2019, we recorded a net loss of $8.1 million on the disposals of certain assets.

Revaluation of Liabilities. During the nine months ended December 31, 2019, the revaluation of liabilities represents the change in the valuation of our contingent consideration liability issued by us as part of the Mesquite acquisition. Under the agreement, we were required to make additional payments to the seller based on the volume of produced water processed by the assets acquired. During the nine months ended December 31, 2019, the thresholds for the volume of produced water processed were surpassed, thus triggering our obligation to pay the seller.

50

Liquids and Refined Products

The following table summarizes the operating results of our Liquids and Refined Products segment for the periods indicated:

	Nine Months Ended December 31,
	2020		2019		Change
	(in thousands, except per gallon amounts)
Refined products sales:
Revenues-excluding impact of derivatives (1)(2)	$	786,472	$	1,936,373	$	(1,149,901)
Cost of sales-excluding impact of derivatives (3)	775,400		1,910,635		(1,135,235)
Derivative loss	580		409		171
Product margin	10,492		25,329		(14,837)
Propane sales:
Revenues (1)	537,183		567,824		(30,641)
Cost of sales-excluding impact of derivatives	493,588		515,510		(21,922)
Derivative (gain) loss	(1,457)		5,009		(6,466)
Product margin	45,052		47,305		(2,253)
Butane sales:
Revenues (1)	339,025		397,915		(58,890)
Cost of sales-excluding impact of derivatives	302,116		341,607		(39,491)
Derivative loss (gain)	18,765		(6,287)		25,052
Product margin	18,144		62,595		(44,451)
Other product sales:
Revenues-excluding impact of derivatives (1)	284,929		639,379		(354,450)
Cost of sales-excluding impact of derivatives	269,312		597,958		(328,646)
Derivative (gain) loss	(941)		1,844		(2,785)
Product margin	16,558		39,577		(23,019)
Service revenues:
Revenues (1)	25,202		31,538		(6,336)
Cost of sales	3,268		8,512		(5,244)
Product margin	21,934		23,026		(1,092)
Expenses:
Operating expenses	32,397		53,591		(21,194)
General and administrative expenses	6,283		10,033		(3,750)
Depreciation and amortization expense	22,158		21,034		1,124
Loss (gain) on disposal or impairment of assets, net	4		(33)		37
Total expenses	60,842		84,625		(23,783)
Segment operating income	$	51,338	$	113,207	$	(61,869)

51

	Nine Months Ended December 31,
	2020		2019		Change
	(in thousands, except per gallon amounts)
Liquids and Refined Products storage capacity - owned and leased (gallons) (4)	426,962		405,281		21,681
Refined products sold (gallons)	646,349		980,406		(334,057)
Refined products sold ($/gallon)	$	1.217	$	1.975	$	(0.758)
Cost per refined products sold ($/gallon) (5)	$	1.200	$	1.949	$	(0.749)
Refined products product margin ($/gallon) (5)	$	0.017	$	0.026	$	(0.009)
Refined products inventory (gallons) (4)	1,190		5,208		(4,018)
Propane sold (gallons)	886,572		975,782		(89,210)
Propane sold ($/gallon)	$	0.606	$	0.582	$	0.024
Cost per propane sold ($/gallon) (5)	$	0.557	$	0.528	$	0.029
Propane product margin ($/gallon) (5)	$	0.049	$	0.054	$	(0.005)
Propane inventory (gallons) (4)	128,568		123,265		5,303
Propane storage capacity leased to third parties (gallons) (4)	53,947		45,436		8,511
Butane sold (gallons)	475,655		588,694		(113,039)
Butane sold ($/gallon)	$	0.713	$	0.676	$	0.037
Cost per butane sold ($/gallon) (5)	$	0.635	$	0.580	$	0.055
Butane product margin ($/gallon) (5)	$	0.078	$	0.096	$	(0.018)
Butane inventory (gallons) (4)	31,847		50,867		(19,020)
Butane storage capacity leased to third parties (gallons) (4)	56,700		33,894		22,806
Other products sold (gallons)	351,591		475,586		(123,995)
Other products sold ($/gallon)	$	0.810	$	1.344	$	(0.534)
Cost per other products sold ($/gallon) (5)	$	0.766	$	1.257	$	(0.491)
Other products product margin ($/gallon) (5)	$	0.044	$	0.087	$	(0.043)
Other products inventory (gallons) (4)	21,326		23,166		(1,840)

(1)    Revenues include $3.4 million and $12.9 million of intersegment sales during the nine months ended December 31, 2020 and 2019, respectively, that are eliminated in our unaudited condensed consolidated statements of operations.

(2)    Revenues included $10.3 million of intersegment sales during the nine months ended December 31, 2019 between certain businesses within the Liquids and Refined Products segment and TPSL, Mid-Con and Gas Blending that are eliminated in our unaudited condensed consolidated statement of operations.

(3)    Cost of sales included $9.2 million of intersegment cost of sales during the nine months ended December 31, 2019 between certain businesses within the Liquids and Refined Products segment and TPSL, Mid-Con and Gas Blending that are eliminated in our unaudited condensed consolidated statement of operations.

(4)    Information is presented as of December 31, 2020 and December 31, 2019, respectively.

(5)    Cost and product margin per gallon excludes the impact of derivatives.

Refined Products Revenues and Cost of Sales-Excluding Impact of Derivatives. The decreases in revenues and cost of sales, excluding the impact of derivatives, were due to a decrease in refined products prices and volumes. The decrease in overall prices was due to the sizable reduction in demand for both gasoline and diesel products due to COVID-19. There was also a large decrease in volumes due to the elimination of our sales in the Northeast and Southeast due to our non-compete clause with the purchaser of our TPSL business.

Refined Products Derivative Loss. Our refined products margin during the nine months ended December 31, 2020 included a realized loss of $0.6 million and the nine months ended December 31, 2019 included a realized loss of $0.4 million.

Propane Sales and Cost of Sales-Excluding Impact of Derivatives. The decreases in revenues and cost of sales were due to a decrease in commodity prices in conjunction with lower volumes due to COVID-19 throughout the nine months ended December 31, 2020.

Propane Derivative (Gain) Loss. Our wholesale propane cost of sales included $1.8 million of net unrealized losses on derivatives and $3.2 million of net realized gains on derivatives during the nine months ended December 31, 2020. During the

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nine months ended December 31, 2019, our cost of wholesale propane sales included $2.2 million of net unrealized losses on derivatives and $2.8 million of net realized losses on derivatives.

Propane product margins per gallon of propane sold were lower during the nine months ended December 31, 2020 than during the nine months ended December 31, 2019.

Butane Sales and Cost of Sales-Excluding Impact of Derivatives. The decreases in revenues and cost of sales were due primarily to lower commodity prices for storage barrels. Volumes decreased due to lower gasoline blending demand and decreased export sales.

Butane Derivative Loss (Gain). Our cost of butane sales during the nine months ended December 31, 2020 included $3.7 million of net unrealized losses on derivatives and $15.1 million of net realized losses on derivatives. Our cost of butane sales included $0.3 million of net unrealized gains on derivatives and $5.9 million of net realized gains on derivatives during the nine months ended December 31, 2019.

Butane product margins per gallon of butane sold were lower during the nine months ended December 31, 2020 than during the nine months ended December 31, 2019 due primarily to weaker domestic market demands due to COVID-19.

Other Products Sales and Cost of Sales-Excluding Impact of Derivatives. The decreases in revenues and cost of sales, excluding the impact of derivatives, were due to lower commodity prices and lower demand due to the lockdowns related to the COVID-19 pandemic.

Other Products Derivatives (Gain) Loss. Our cost of sales of other products included $0.5 million of net unrealized gains on derivatives and $0.4 million of net realized gains on derivatives during the nine months ended December 31, 2020. Our cost of sales of other products during the nine months ended December 31, 2019 included $0.1 million of net unrealized losses on derivatives and $1.7 million of net realized losses on derivatives.

Other product sales product margins during the nine months ended December 31, 2020 decreased due to softer product demand during the pandemic and associated economic slowdown. In addition, the margin for the nine months ended December 31, 2019 included the biodiesel tax credit of $13.8 million due to the tax credit being reinstated in December 2019. The impact of the biodiesel tax credit for the nine months ended December 31, 2020 was approximately $0.4 million.

Service Revenues. This revenue includes storage, terminaling and transportation services income. The decrease during the nine months ended December 31, 2020 was primarily related to weaker demand as producers shut-in or curtailed production.

Operating and General and Administrative Expenses. Expenses decreased during the nine months ended December 31, 2020 due to lower volumes and services rendered as well as reduced costs with lower incentive compensation and restricted travel due to COVID-19.

Depreciation and Amortization Expense. Expense increased due to our acceleration of depreciation expense prior to the sale of a terminal facility.

Loss (Gain) on Disposal or Impairment of Assets, Net. During the nine months ended December 31, 2020, we recorded a net loss of less than $0.1 million and during the nine months ended December 31, 2019, we recorded a net gain of less than $0.1 million related to the retirement of assets.

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Corporate and Other

The operating loss within “Corporate and Other” includes the following components for the periods indicated:

	Nine Months Ended December 31,
	2020		2019		Change
	(in thousands)
Other revenues
Revenues	$	942	$	799	$	143
Cost of sales	1,363		1,337		26
Loss	(421)		(538)		117
Expenses:
Operating expenses	—		318		(318)
General and administrative expenses	33,508		71,454		(37,946)
Depreciation and amortization expense	3,277		2,265		1,012
Loss on disposal or impairment of assets, net	10,772		—		10,772
Total expenses	47,557		74,037		(26,480)
Operating loss	$	(47,978)	$	(74,575)	$	26,597

General and Administrative Expenses. The decrease during the nine months ended December 31, 2020 was due primarily to a decrease in share-based compensation expense. During the nine months ended December 31, 2020, share-based compensation expense was approximately $5.7 million, as compared to $27.2 million for the nine months ended December 31, 2019 as a result of bonuses being paid in common units. In addition, incentive compensation and acquisition expense decreased by approximately $4.9 million and $13.7 million, respectively, during the nine months ended December 31, 2020 compared to the nine months ended December 31, 2019. The decrease in acquisition expense was primarily driven by costs incurred during the nine months ended December 31, 2019 related to our acquisitions of both Mesquite and Hillstone. These decreases were partially offset by an increase in legal expenses of approximately $4.5 million, which primarily relates to defending the rejection of our contract in Extraction’s bankruptcy proceedings (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report).

Loss on Disposal or Impairment of Assets, Net. During the nine months ended December 31, 2020, we recorded a net loss of $10.8 million, which was primarily due to the write-off of a loan receivable related to the construction of a facility (see Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report for further discussion) and a loss from the write-off of installment payments made in connection with an option agreement to invest in a third-party. This option agreement was terminated during the three months ended June 30, 2020.

Equity in Earnings of Unconsolidated Entities

The increase in equity in earnings of $0.9 million during the nine months ended December 31, 2020 was due primarily to higher earnings from certain membership interests acquired in November 2019 related to specific land and water services operations, partially offset by a higher loss from our interest in an aircraft company during the nine months ended December 31, 2020.

Interest Expense

The increase of $6.3 million during the nine months ended December 31, 2020 was primarily due to our entering into the bridge term loan facility in connection with the Mesquite acquisition, which was replaced by the Term Credit Agreement at a higher interest rate (as defined herein) and increased amortization of debt issuance cost as a result of the new Term Credit Agreement. These increases were offset by the repurchase of a portion of our senior unsecured notes due to mature in 2023, 2025 and 2026. See Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report.

Gain on Early Extinguishment of Liabilities, Net

During the nine months ended December 31, 2020, the net gain (inclusive of debt issuance costs written off) relates to the early extinguishment of a portion of the outstanding senior unsecured notes. See Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report for a further discussion.

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Other Income, Net

The increase in other income, net of $2.1 million during the nine months ended December 31, 2020 was due primarily to proceeds received from a litigation settlement during the nine months ended December 31, 2020.

Income Tax Benefit (Expense)

Income tax benefit was $2.2 million during the nine months ended December 31, 2020, compared to income tax expense of $1.0 million during the nine months ended December 31, 2019. See Note 2 to our unaudited condensed consolidated financial statements included in this Quarterly Report for a further discussion.

Noncontrolling Interests

The decrease in the noncontrolling interest loss of $0.7 million during the nine months ended December 31, 2020 was due primarily to a lower loss from operations of the Sawtooth joint venture and higher income from operations of Mesquite that we acquired in July 2019.

Non-GAAP Financial Measures

In addition to financial results reported in accordance with accounting principles generally accepted in the United States (“GAAP”), we have provided the non-GAAP financial measures of EBITDA and Adjusted EBITDA. These non-GAAP financial measures are not intended to be a substitute for those reported in accordance with GAAP. These measures may be different from non-GAAP financial measures used by other entities, even when similar terms are used to identify such measures.

We define EBITDA as net income (loss) attributable to NGL Energy Partners LP, plus interest expense, income tax expense (benefit), and depreciation and amortization expense. We define Adjusted EBITDA as EBITDA excluding net unrealized gains and losses on derivatives, lower of cost or net realizable value adjustments, gains and losses on disposal or impairment of assets, gains and losses on early extinguishment of liabilities, equity-based compensation expense, acquisition expense, revaluation of liabilities, certain legal settlements and other. We also include in Adjusted EBITDA certain inventory valuation adjustments related to the TPSL, Mid-Con, and Gas Blending businesses, which are included in discontinued operations, and certain refined products businesses within our Liquids and Refined Products segment, as discussed below. EBITDA and Adjusted EBITDA should not be considered as alternatives to net (loss) income, (loss) income from continuing operations before income taxes, cash flows from operating activities, or any other measure of financial performance calculated in accordance with GAAP, as those items are used to measure operating performance, liquidity or the ability to service debt obligations. We believe that EBITDA provides additional information to investors for evaluating our ability to make quarterly distributions to our unitholders and is presented solely as a supplemental measure. We believe that Adjusted EBITDA provides additional information to investors for evaluating our financial performance without regard to our financing methods, capital structure and historical cost basis. Further, EBITDA and Adjusted EBITDA, as we define them, may not be comparable to EBITDA, Adjusted EBITDA, or similarly titled measures used by other entities.

Other than for the TPSL, Mid-Con, and Gas Blending businesses, which are included in discontinued operations, and certain businesses within our Liquids and Refined Products segment, for purposes of our Adjusted EBITDA calculation, we make a distinction between realized and unrealized gains and losses on derivatives. During the period when a derivative contract is open, we record changes in the fair value of the derivative as an unrealized gain or loss. When a derivative contract matures or is settled, we reverse the previously recorded unrealized gain or loss and record a realized gain or loss. We do not draw such a distinction between realized and unrealized gains and losses on derivatives of the TPSL, Mid-Con, and Gas Blending businesses, which are included in discontinued operations, and certain businesses within our Liquids and Refined Products segment. The primary hedging strategy of these businesses is to hedge against the risk of declines in the value of inventory over the course of the contract cycle, and many of the hedges cover extended periods of time. The “inventory valuation adjustment” row in the reconciliation table reflects the difference between the market value of the inventory of these businesses at the balance sheet date and its cost, adjusted for the impact of seasonal market movements related to our base inventory and the related hedge. We include this in Adjusted EBITDA because the unrealized gains and losses associated with derivative contracts associated with the inventory of this segment, which are intended primarily to hedge inventory holding risk and are included in net income, also affect Adjusted EBITDA.

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The following table reconciles net (loss) income to EBITDA and Adjusted EBITDA:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Net (loss) income	$	(380,530)	$	42,991	$	(409,947)	$	(150,336)
Less: Net loss (income) attributable to noncontrolling interests	34		166		(185)		563
Net (loss) income attributable to NGL Energy Partners LP	(380,496)		43,157		(410,132)		(149,773)
Interest expense	47,253		46,946		138,159		131,969
Income tax (benefit) expense	(1,163)		676		(2,291)		1,015
Depreciation and amortization	77,531		72,939		247,555		191,049
EBITDA	(256,875)		163,718		(26,709)		174,260
Net unrealized losses on derivatives	16,529		16,787		47,657		7,851
Inventory valuation adjustment (1)	(786)		(370)		1,393		(25,555)
Lower of cost or net realizable value adjustments	321		(646)		(33,213)		(2,465)
Loss (gain) on disposal or impairment of assets, net	373,777		(4,837)		392,924		171,757
Gain on early extinguishment of liabilities, net	(11,190)		—		(44,292)		—
Equity-based compensation expense (2)	1,120		2,213		5,678		27,209
Acquisition expense (3)	589		11,419		915		18,595
Revaluation of liabilities (4)	—		10,000		—		10,000
Other (5)	1,448		4,026		9,049		10,681
Adjusted EBITDA	$	124,933	$	202,310	$	353,402	$	392,333
Adjusted EBITDA - Discontinued Operations (6)	$	(107)	$	1,799	$	(591)	$	(35,362)
Adjusted EBITDA - Continuing Operations	$	125,040	$	200,511	$	353,993	$	427,695

(1)    Amount reflects the difference between the market value of the inventory at the balance sheet date and its cost, adjusted for the impact of seasonal market movements related to our base inventory and the related hedge position. See “Non-GAAP Financial Measures” section above for a further discussion.

(2)    Equity-based compensation expense in the table above may differ from equity-based compensation expense reported in Note 10 to our unaudited condensed consolidated financial statements included in this Quarterly Report. Amounts reported in the table above include expense accruals for bonuses expected to be paid in common units, whereas the amounts reported in Note 10 to our unaudited condensed consolidated financial statements only include expenses associated with equity-based awards that have been formally granted.

(3)    Amounts represent expenses we incurred related to legal and advisory costs associated with acquisitions, including Hillstone during the three months ended December 31, 2019, and Mesquite and Hillstone during the nine months ended December 31, 2019.

(4)    Amounts for the three months and nine months ended December 31, 2019 represent the non-cash valuation adjustment of our contingent consideration liability issued by us as part of our acquisition of Mesquite.

(5)    Amounts for the three months and nine months ended December 31, 2020 and 2019 represent non-cash operating expenses related to our Grand Mesa Pipeline, unrealized losses on marketable securities and accretion expense for asset retirement obligations.

(6)    Amounts include the operations of TPSL, Gas Blending and Mid-Con.

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The following tables reconcile depreciation and amortization amounts per the EBITDA table above to depreciation and amortization amounts reported in our unaudited condensed consolidated statements of operations and unaudited condensed consolidated statements of cash flows for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Reconciliation to unaudited condensed consolidated statements of operations:
Depreciation and amortization per EBITDA table	$	77,531	$	72,939	$	247,555	$	191,049
Intangible asset amortization recorded to cost of sales	(77)		(86)		(230)		(262)
Depreciation and amortization of unconsolidated entities	(199)		(111)		(542)		(193)
Depreciation and amortization attributable to noncontrolling interests	945		985		2,872		2,459
Depreciation and amortization attributable to discontinued operations	—		(1)		—		(2,460)
Depreciation and amortization per unaudited condensed consolidated statements of operations	$	78,200	$	73,726	$	249,655	$	190,593

	Nine Months Ended December 31,
	2020		2019
	(in thousands)
Reconciliation to unaudited condensed consolidated statements of cash flows:
Depreciation and amortization per EBITDA table	$	247,555	$	191,049
Amortization of debt issuance costs recorded to interest expense	9,984		7,386
Amortization of royalty expense recorded to operating expense	185		372
Depreciation and amortization of unconsolidated entities	(542)		(193)
Depreciation and amortization attributable to noncontrolling interests	2,872		2,459
Depreciation and amortization attributable to discontinued operations	—		(2,460)
Depreciation and amortization per unaudited condensed consolidated statements of cash flows	$	260,054	$	198,613

The following table reconciles interest expense per the EBITDA table above to interest expense reported in our unaudited condensed consolidated statements of operations for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Interest expense per EBITDA table	$	47,253	$	46,946	$	138,159	$	131,969
Interest expense attributable to noncontrolling interests	16		—		42		—
Interest expense attributable to unconsolidated entities	(17)		(26)		(53)		(44)
Interest expense attributable to discontinued operations	—		—		—		(111)
Interest expense per unaudited condensed consolidated statements of operations	$	47,252	$	46,920	$	138,148	$	131,814

The following table summarizes additional amounts attributable to discontinued operations in the EBITDA table above for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Income tax (benefit) expense	$	—	$	—	$	(53)	$	20
Inventory valuation adjustment	$	16	$	1,729	$	(6)	$	(25,291)
Lower of cost or net realizable value adjustments	$	(15)	$	(628)	$	6	$	(976)
Loss on disposal or impairment of assets, net	$	—	$	7,791	$	1,181	$	182,240

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The following tables reconcile operating income (loss) to Adjusted EBITDA by segment for the periods indicated.

	Three Months Ended December 31, 2020
	Crude Oil Logistics		Water Solutions		Liquids and Refined Products		Corporate and Other		Continuing Operations		Discontinued Operations (TPSL, Mid-Con, Gas Blending)		Consolidated
	(in thousands)
Operating (loss) income	$	(382,192)	$	15,821	$	32,438	$	(12,374)	$	(346,307)	$	—	$	(346,307)
Depreciation and amortization	16,513		53,327		6,976		1,384		78,200		—		78,200
Amortization recorded to cost of sales	—		—		77		—		77		—		77
Net unrealized losses on derivatives	7,878		5,800		2,851		—		16,529		—		16,529
Inventory valuation adjustment	—		—		(802)		—		(802)		—		(802)
Lower of cost or net realizable value adjustments	(166)		—		502		—		336		—		336
Loss (gain) on disposal or impairment of assets, net	383,251		(9,967)		(43)		535		373,776		—		373,776
Equity-based compensation expense	—		—		—		1,120		1,120		—		1,120
Acquisition expense	—		4		—		585		589		—		589
Other income, net	2		1		341		96		440		—		440
Adjusted EBITDA attributable to unconsolidated entities	—		573		3		(16)		560		—		560
Adjusted EBITDA attributable to noncontrolling interest	—		(389)		(544)		—		(933)		—		(933)
Other	1,046		384		25		—		1,455		—		1,455
Discontinued operations	—		—		—		—		—		(107)		(107)
Adjusted EBITDA	$	26,332	$	65,554	$	41,824	$	(8,670)	$	125,040	$	(107)	$	124,933

	Three Months Ended December 31, 2019
	Crude Oil Logistics		Water Solutions		Liquids and Refined Products		Corporate and Other		Continuing Operations		Discontinued Operations (TPSL, Mid-Con, Gas Blending)		Consolidated
	(in thousands)
Operating income (loss)	$	28,696	$	(583)	$	89,038	$	(20,756)	$	96,395	$	—	$	96,395
Depreciation and amortization	17,950		48,074		6,943		759		73,726		—		73,726
Amortization recorded to cost of sales	—		—		86		—		86		—		86
Net unrealized losses (gains) on derivatives	6,060		11,924		(1,197)		—		16,787		—		16,787
Inventory valuation adjustment	—		—		(2,099)		—		(2,099)		—		(2,099)
Lower of cost or net realizable value adjustments	—		—		(18)		—		(18)		—		(18)
Gain on disposal or impairment of assets, net	(182)		(12,176)		(26)		(242)		(12,626)		—		(12,626)
Equity-based compensation expense	—		—		—		2,213		2,213		—		2,213
Acquisition expense	—		3,967		—		7,452		11,419		—		11,419
Other income (expense), net	64		(450)		41		119		(226)		—		(226)
Adjusted EBITDA attributable to unconsolidated entities	—		685		17		(34)		668		—		668
Adjusted EBITDA attributable to noncontrolling interest	—		(203)		(616)		—		(819)		—		(819)
Revaluation of liabilities	—		10,000		—		—		10,000		—		10,000
Intersegment transactions (1)	—		—		979		—		979		—		979
Other	2,987		976		63		—		4,026		—		4,026
Discontinued operations	—		—		—		—		—		1,799		1,799
Adjusted EBITDA	$	55,575	$	62,214	$	93,211	$	(10,489)	$	200,511	$	1,799	$	202,310

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	Nine Months Ended December 31, 2020
	Crude Oil Logistics		Water Solutions		Liquids and Refined Products		Corporate and Other		Continuing Operations		Discontinued Operations (TPSL, Mid-Con, Gas Blending)		Consolidated
	(in thousands)
Operating (loss) income	$	(310,633)	$	(13,503)	$	51,338	$	(47,978)	(320,776)		$	—	$	(320,776)
Depreciation and amortization	50,540		173,680		22,158		3,277		249,655		—		249,655
Amortization recorded to cost of sales	—		—		230		—		230		—		230
Net unrealized losses on derivatives	19,199		23,525		4,933		—		47,657		—		47,657
Inventory valuation adjustment	—		—		1,399		—		1,399		—		1,399
Lower of cost or net realizable value adjustments	(29,245)		—		(3,974)		—		(33,219)		—		(33,219)
Loss (gain) on disposal or impairment of assets, net	384,391		(3,415)		4		10,772		391,752		—		391,752
Equity-based compensation expense	—		—		—		5,678		5,678		—		5,678
Acquisition expense	—		17		—		898		915		—		915
Other income, net	1,515		259		1,004		282		3,060		—		3,060
Adjusted EBITDA attributable to unconsolidated entities	—		1,883		(11)		(143)		1,729		—		1,729
Adjusted EBITDA attributable to noncontrolling interest	—		(1,317)		(1,816)		—		(3,133)		—		(3,133)
Intersegment transactions (1)	—		—		(27)		—		(27)		—		(27)
Other	6,600		2,398		75		—		9,073		—		9,073
Discontinued operations	—		—		—		—		—		(591)		(591)
Adjusted EBITDA	$	122,367	$	183,527	$	75,313	$	(27,214)	$	353,993	$	(591)	$	353,402

	Nine Months Ended December 31, 2019
	Crude Oil Logistics		Water Solutions		Liquids and Refined Products		Corporate and Other		Continuing Operations		Discontinued Operations (TPSL, Mid-Con, Gas Blending)		Consolidated
	(in thousands)
Operating income (loss)	$	101,018	$	34,380	$	113,207	$	(74,575)	$	174,030	$	—	$	174,030
Depreciation and amortization	53,228		114,066		21,034		2,265		190,593		—		190,593
Amortization recorded to cost of sales	—		—		262		—		262		—		262
Net unrealized losses on derivatives	76		5,887		1,888		—		7,851		—		7,851
Inventory valuation adjustment	—		—		(264)		—		(264)		—		(264)
Lower of cost or net realizable value adjustments	—		—		(1,489)		—		(1,489)		—		(1,489)
Gain on disposal or impairment of assets, net	(1,428)		(9,021)		(33)		—		(10,482)		—		(10,482)
Equity-based compensation expense	—		—		—		27,209		27,209		—		27,209
Acquisition expense	—		3,987		—		14,608		18,595		—		18,595
Other income (expense), net	103		(452)		41		1,275		967		—		967
Adjusted EBITDA attributable to unconsolidated entities	—		685		(5)		(170)		510		—		510
Adjusted EBITDA attributable to noncontrolling interest	—		(597)		(1,296)		—		(1,893)		—		(1,893)
Revaluation of liabilities	—		10,000		—		—		10,000		—		10,000
Intersegment transactions (1)	—		—		1,125		—		1,125		—		1,125
Other	9,284		1,247		150		—		10,681		—		10,681
Discontinued operations	—		—		—		—		—		(35,362)		(35,362)
Adjusted EBITDA	$	162,281	$	160,182	$	134,620	$	(29,388)	$	427,695	$	(35,362)	$	392,333

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(1)    Amount reflects the transactions with TPSL, Mid-Con and Gas Blending that are eliminated in consolidation.

Liquidity, Sources of Capital and Capital Resource Activities

General

Our principal sources of liquidity and capital resource requirements are the cash flows from our operations, borrowings under our revolving credit facilities, debt issuances and the issuance of common and preferred units. We expect our primary cash outflows to be related to capital expenditures, interest and repayment of debt maturities and distributions paid to both preferred and common unitholders.

On February 4, 2021, we closed on our $2.05 billion 2026 Senior Secured Notes offering and entered into a $500.0 million ABL Facility. We used the net proceeds from the issuance of the 2026 Senior Secured Notes (along with borrowings under our new ABL Facility) to (i) repay all outstanding borrowing under and terminate our existing revolving credit facility, (ii) repay all outstanding borrowings under and terminate our term credit agreement and (iii) pay fees and expenses in connection therewith as well as fees and expenses in connection with the issuance of the 2026 Senior Secured Notes and entering into the ABL Facility. These transactions extended the maturity of our debt and provided us with improved liquidity. In addition, we agreed to certain restricted payment provisions, one of which requires us to temporarily suspend the quarterly common unit distribution beginning with the quarter ended December 31, 2020, as well as distributions on all of our preferred units, beginning with the quarter ended March 31, 2021, until our Total Leverage Ratio (as defined in the indenture for the 2026 Senior Secured Notes) falls below 4.75 to 1.00. The cash savings from the suspension of the distributions should accelerate the deleveraging of our balance sheet and increase our liquidity, which should create more financial flexibility going forward. See Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report for a further discussion of these transactions and a description of the new senior secured notes and ABL Facility.

We believe that our anticipated cash flows from operations and the borrowing capacity under our ABL Facility will be sufficient to meet our liquidity needs. Our borrowing needs vary during the year due in part to the seasonal nature of certain businesses within our Liquids and Refined Products segment. Our greatest working capital borrowing needs generally occur during the period of June through December, when we are building our natural gas liquids inventories in anticipation of the butane blending and heating seasons. Our working capital borrowing needs generally decline during the period of January through March, when the cash inflows from our Liquids and Refined Products segment are the greatest.

Cash Management

We manage cash by utilizing a centralized cash management program that concentrates the cash assets of our operating subsidiaries in joint accounts for the purposes of providing financial flexibility and lowering the cost of borrowing, transaction costs and bank fees. Our centralized cash management program provides that funds in excess of the daily needs of our operating subsidiaries are concentrated, consolidated or otherwise made available for use by other entities within our consolidated group. All of our wholly-owned operating subsidiaries participate in this program. Under the cash management program, depending on whether a participating subsidiary has short-term cash surpluses or cash requirements, we provide cash to the subsidiary or the subsidiary provides cash to us.

Short-Term Liquidity

Our principal sources of short-term liquidity previously consisted of cash generated from operating activities and borrowings under our $1.915 billion credit agreement (“Credit Agreement”), which consisted of a revolving credit facility to fund working capital needs (“Working Capital Facility”), and another to fund acquisitions and expansion projects (“Expansion Capital Facility”, and together with the Working Capital Facility, the “Revolving Credit Facility”). The commitments under the Credit Agreement were set to expire on October 5, 2021. As discussed above, all outstanding amounts were repaid and the Credit Agreement was terminated on February 4, 2021.

On February 4, 2021, we closed on a new $500.0 million ABL Facility, which will provide liquidity to operate our business and manage our working capital requirements. The ABL Facility has a maturity date of February 4, 2026. We currently anticipate to have minimal needs for acquisitions or expansion projects and expect to fund these items through cash flows from operations, acquisition specific financing transactions or borrowings under the ABL Facility.

As of December 31, 2020, our current assets exceeded our current liabilities by approximately $196.3 million. We expect to generate positive cash flows from operations and utilize cash flows to repay existing indebtedness, fund capital expenditures and operate our business as we de-lever our balance sheet and extend certain debt maturities.

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For additional information related to our new ABL Facility, see Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report.

Long-Term Financing

In addition to our principal sources of short-term liquidity discussed above, we expect to fund our longer-term financing requirements by issuing long-term notes, common units and/or preferred units, loans from financial institutions, asset securitizations or the sale of assets.

Senior Secured Notes

On February 4, 2021, we issued $2.05 billion of 7.5% 2026 Senior Secured Notes (“2026 Senior Secured Notes”) in a private placement. The 2026 Senior Secured Notes bear interest, which is payable on February 1 and August 1 of each year, beginning on August 1, 2021.

For additional information related to our 2026 Senior Secured Notes, see Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report.

Senior Unsecured Notes

The senior unsecured notes include the 2023 Notes, 6.125% senior unsecured notes due 2025 (“2025 Notes”) and 2026 Notes (collectively, the “Senior Unsecured Notes”).

Debt Repurchases

During the nine months ended December 31, 2020, we repurchased $52.1 million of our 2023 Notes, $7.3 million of our 2025 Notes and $63.7 million of our 2026 Notes at a cumulative cash cost of $75.1 million (excluding payments of accrued interest).

Term Credit Agreement

On June 3, 2020, we entered into a new $250.0 million term credit agreement (“Term Credit Agreement”) with certain funds and accounts managed by affiliates of Apollo Global Management, Inc. to refinance the previous bridge term credit agreement. The commitments under the Term Credit Agreement were set to expire on June 3, 2023 and were callable by us after two years at par. As discussed above, all outstanding amounts were repaid and the Term Credit Agreement was terminated on February 4, 2021.

Other Long-Term Debt

On October 29, 2020, we entered into an equipment loan for $45.0 million with Stonebriar Commercial Finance LLC which bears interest at a rate of 8.6% and is secured by certain of our barges and towboats. Under this agreement, we are required to make monthly payments of $0.5 million (principal and interest) and a balloon payment of $24.2 million when this loan matures on November 1, 2027.

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Capital Expenditures, Acquisitions and Other Investments

The following table summarizes expansion and maintenance capital expenditures (which excludes additions for tank bottoms and line fill and has been prepared on the accrual basis), acquisitions and other investments for the periods indicated. There are no capital expenditures, acquisitions and other investments related to TPSL, Mid-Con and Gas Blending included in the table below.

	Capital Expenditures						Other
	Expansion (1)		Maintenance		Acquisitions		Investments (2)
	(in thousands)
Three Months Ended December 31,
2020	$	5,248	$	6,269	$	—	$	31
2019	$	143,655	$	16,964	$	615,805	$	20,257
Nine Months Ended December 31,
2020	$	43,606	$	22,267	$	—	$	638
2019	$	405,610	$	50,354	$	1,262,853	$	21,272

(1)    Amounts for the three months and nine months ended December 31, 2019 include $36.1 million and $49.1 million, respectively, of transactions classified as acquisitions of assets. There were no acquisitions of assets during the three months and nine months ended December 31, 2020.

(2)    Amounts for the three months and nine months ended December 31, 2020 and 2019 relate to contributions made to unconsolidated entities and the purchase of membership interests in a water services and land company in November 2019.

Capital expenditures for the three months ending March 31, 2021 are expected to be between $10 million and $20 million, with about two-thirds allocated to maintenance capital expenditures and one-third allocated to growth capital expenditures.

Capital expenditures for the year ending March 31, 2022 are expected to be between $100 million and $125 million, with about one-half allocated to maintenance capital expenditures and one-half allocated to growth capital expenditures.

Distributions Declared

Our partnership agreement requires that, within 45 days after the end of each quarter, we distribute all of our available cash (as defined in our partnership agreement) to unitholders as of the record date. See further discussion of our cash distribution policy in Part II, Item 5–“Market for Registrant’s Common Equity, Related Unitholder Matters and Issuer Purchases of Equity Securities” included in our Annual Report. The board of directors of our general partner decided to temporarily suspend all distributions in order to deleverage our balance sheet until we meet the 4.75x total leverage ratio set forth within the indenture of the new senior secured notes. This resulted in the suspension of the quarterly common unit distributions, beginning with the quarter ended December 31, 2020, and all preferred unit distributions, beginning with the quarter ending March 31, 2021. The board of directors of our general partner expects to evaluate the reinstatement of the common unit and all preferred unit distributions in due course, taking into account a number of important factors, including our leverage, liquidity, the sustainability of cash flows, upcoming debt maturities, capital expenditures and the overall performance of our businesses.

On December 17, 2020, the board of directors of our general partner declared a distribution on the 9.00% Class B Fixed-to Floating Rate Cumulative Redeemable Perpetual Preferred Units and the 9.625% Class C Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units (“Class C Preferred Units”) for the three months ended December 31, 2020 of $7.1 million and $1.1 million, respectively. The distributions were paid on January 15, 2021.

On January 20, 2021, the board of directors of our general partner declared a distribution on the Class D Preferred Units of $15.6 million, for the holders of record on February 5, 2021. The distribution is to be paid on February 12, 2021.

For a further discussion of our distributions, see Note 10 to our unaudited condensed consolidated financial statements included in this Quarterly Report.

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Cash Flows

The following table summarizes the sources (uses) of our cash flows from continuing operations for the periods indicated:

	Nine Months Ended December 31,
Cash Flows Provided by (Used in):	2020		2019
	(in thousands)
Operating activities, before changes in operating assets and liabilities	$	270,226	$	269,393
Changes in operating assets and liabilities	(82,912)		4,195
Operating activities-continuing operations	$	187,314	$	273,588
Investing activities-continuing operations	$	(150,966)	$	(1,688,125)
Financing activities-continuing operations	$	(48,115)	$	1,066,175

Operating Activities-Continuing Operations. The seasonality of our Liquids and Refined Products business has a significant effect on our cash flows from operating activities. Increases in natural gas liquids prices typically reduce our operating cash flows due to higher cash requirements to fund increases in inventories, and decreases in natural gas liquids prices typically increase our operating cash flows due to lower cash requirements to fund increases in inventories. In our Liquids and Refined Products business, we typically experience operating losses or lower operating income during our first and second quarters, or the six months ending September 30, as a result of lower volumes of natural gas liquids sales and when we are building our inventory levels for the upcoming butane blending and heating seasons, which generally begin in late fall, under normal demand conditions, and run through February or March. We borrow under the revolving credit facility to supplement our operating cash flows during the periods in which we are building inventory. Our operations, and as a result our cash flows, are also impacted by positive and negative movements in commodity prices, which cause fluctuations in the value of inventory, accounts receivable and payables, due to increases and decreases in revenues and cost of sales. The decrease in net cash provided by operating activities during the nine months ended December 31, 2020 was due primarily to fluctuations in the value of accounts receivable, inventories, accounts payable and other current and noncurrent liabilities during the nine months ended December 31, 2020.

Investing Activities-Continuing Operations. Net cash used in investing activities was $151.0 million during the nine months ended December 31, 2020, compared to net cash used in investing activities of $1.7 billion during the nine months ended December 31, 2019. The decrease in net cash used in investing activities was due primarily to:

•$1.3 billion in cash paid for acquisitions and investments in unconsolidated entities during the nine months ended December 31, 2019; and

•a decrease in capital expenditures from $427.3 million (includes payment of amounts accrued as of March 31, 2019) during the nine months ended December 31, 2019 to $151.6 million (includes payment of amounts accrued as of March 31, 2020) during the nine months ended December 31, 2020 due primarily to expansion projects in our Water Solutions segment during the nine months ended December 31, 2019.

These decreases in net cash used in investing activities were partially offset by a $43.6 million increase in payments to settle derivatives.

Financing Activities-Continuing Operations. Net cash used in financing activities was $48.1 million during the nine months ended December 31, 2020, compared to net cash provided by financing activities of $1.1 billion during the nine months ended December 31, 2019. The decrease in net cash provided by financing activities was due primarily to:

•$623.0 million in net proceeds from the issuance of the Class C Preferred Units and Class D Preferred Units during the nine months ended December 31, 2019;

•$450.0 million in proceeds from the issuance of the 2026 Notes during the nine months ended December 31, 2019;

•an increase of $93.5 million in contingent consideration payments during the nine months ended December 31, 2020 primarily due to installment payments related to the Mesquite acquisition;

•$75.1 million paid in cash to repurchase a portion of our senior unsecured notes during the nine months ended December 31, 2020; and

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•a decrease of $10.0 million in borrowings on the Revolving Credit Facility (net of repayments) during the nine months ended December 31, 2020.

These decreases in net cash provided by financing activities were partially offset by:

•$265.1 million in payments for the redemption of the 10.75% Class A Convertible Preferred Units during the nine months ended December 31, 2019; and

•a decrease of $58.5 million in distributions paid to our general partners and common unitholders, preferred unitholders and noncontrolling interest owners during the nine months ended December 31, 2020 due primarily to the reduction in the quarterly common unit distribution rate.

Guarantor Summarized Financial Information

NGL Energy Partners LP (parent) and NGL Energy Finance Corp. are co-issuers of the Senior Unsecured Notes (see Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report). Certain of our wholly owned subsidiaries (“Guarantor Subsidiaries”) have, jointly and severally, fully and unconditionally guaranteed the Senior Unsecured Notes.

The guarantees are senior unsecured obligations of each Guarantor Subsidiary and rank equally in right of payment with other existing and future senior indebtedness of such Guarantor Subsidiary, and senior in right of payment to all existing and future subordinated indebtedness of such Guarantor Subsidiary. The guarantee of our Senior Unsecured Notes by each Guarantor Subsidiary is subject to certain automatic customary releases, including in connection with the sale, disposition or transfer of all of the capital stock, or of all or substantially all of the assets, of such Guarantor Subsidiary to one or more persons that are not us or a restricted subsidiary, the exercise of legal defeasance or covenant defeasance options, the satisfaction and discharge of the indentures governing our Senior Unsecured Notes, the designation of such Guarantor Subsidiary as a non-guarantor restricted subsidiary or as an unrestricted subsidiary in accordance with the indentures governing our Senior Unsecured Notes, the release of such Guarantor Subsidiary from its guarantee under our revolving credit facility, the liquidation or dissolution of such Guarantor Subsidiary or upon the consolidation, merger or transfer of all assets of the Guarantor Subsidiary to us or another Guarantor Subsidiary in which the Guarantor Subsidiary dissolves or ceases to exist (collectively, the “Releases”). The obligations of each Guarantor Subsidiary under its note guarantee are limited as necessary to prevent such note guarantee from constituting a fraudulent conveyance under applicable law. We are not restricted from making investments in the Guarantor Subsidiaries and there are no significant restrictions on the ability of the Guarantor Subsidiaries to make distributions to NGL Energy Partners LP (parent). None of the assets of the Guarantor Subsidiaries (other than the investments in non-guarantor subsidiaries) are restricted net assets pursuant to Rule 4-08(e)(3) of Regulation S-X under the Securities Act of 1933, as amended.

The rights of holders of our Senior Unsecured Notes against the Guarantor Subsidiaries may be limited under the U.S. Bankruptcy Law, the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar federal or state law.

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The following is the summarized financial information for NGL Energy Partners LP (parent) and the Guarantor Subsidiaries on a combined basis after elimination of intercompany transactions, which includes related receivable and payable balances, and the investment in and equity earnings from the non-guarantor subsidiaries.

Balance sheet information:

	NGL Energy Partners LP (Parent) and Guarantor Subsidiaries
	December 31, 2020		March 31, 2020
	(in thousands)
ASSETS:
Current assets	$	910,730	$	766,026
Noncurrent assets (1)(2)	$	4,839,262	$	5,454,609
LIABILITIES AND EQUITY (3):
Current liabilities	$	712,163	$	837,577
Noncurrent liabilities	$	3,477,301	$	3,374,143
Class D Preferred Units	$	551,097	$	537,283

(1)    Excludes $51.0 million and $70.0 million of net intercompany receivables due to NGL Energy Partners LP (parent) and the Guarantor Subsidiaries from the non-guarantor subsidiaries at December 31, 2020 and March 31, 2020, respectively.

(2)    Includes $2.0 billion and $2.5 billion of goodwill and intangible assets at December 31, 2020 and March 31, 2020, respectively.

(3)    There are no noncontrolling interests held at the co-issuers or Guarantor Subsidiaries for either period presented.

Statement of operations information:

	NGL Energy Partners LP (Parent) and Guarantor Subsidiaries
	Nine Months Ended December 31, 2020		Twelve Months Ended March 31, 2020
	(in thousands)
Revenues	$	3,465,272	$	7,548,659
Operating loss	$	(319,029)	$	(16,210)
Loss from continuing operations	$	(406,276)	$	(193,375)
Net loss (1)	$	(408,022)	$	(411,610)
Loss from continuing operations allocated to common unitholders	$	(475,578)	$	(380,076)

(1)    There are no noncontrolling interests held at the co-issuers or Guarantor Subsidiaries for either period presented.

Contractual Obligations

For a discussion of contractual obligations, see Note 8, Note 9 and Note 15 to our unaudited condensed consolidated financial statements included in this Quarterly Report.

Off-Balance Sheet Arrangements

We do not have any off-balance sheet arrangements other than the letters of credit discussed in Note 8 to our unaudited condensed consolidated financial statements included in this Quarterly Report and the short-term leases discussed in Note 15 to our unaudited condensed consolidated financial statements included in this Quarterly Report.

Environmental Legislation

See our Annual Report for a discussion of proposed environmental legislation and regulations that, if enacted, could result in increased compliance and operating costs. However, at this time we cannot predict the structure or outcome of any future legislation or regulations or the eventual cost we could incur in compliance.

Recent Accounting Pronouncements

For a discussion of recent accounting pronouncements that are applicable to us, see Note 2 to our unaudited condensed consolidated financial statements included in this Quarterly Report.

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Critical Accounting Policies

The preparation of financial statements and related disclosures in conformity with GAAP requires the selection and application of appropriate accounting principles to the relevant facts and circumstances of our operations and the use of estimates made by management. We have identified certain accounting policies that are most important to the portrayal of our consolidated financial position and results of operations. The application of these accounting policies, which requires subjective or complex judgments regarding estimates and projected outcomes of future events, and changes in these accounting policies, could have a material effect on our consolidated financial statements. There have been no material changes in the critical accounting policies previously disclosed in our Annual Report.

Item 3.    Quantitative and Qualitative Disclosures About Market Risk

Interest Rate Risk

A significant portion of our long-term debt is variable-rate debt. Changes in interest rates impact the interest payments of our variable-rate debt but generally do not impact the fair value of the liability. Conversely, changes in interest rates impact the fair value of our fixed-rate debt but do not impact its cash flows.

The Revolving Credit Facility was variable-rate debt with interest rates that are generally indexed to bank prime or LIBOR interest rates. At December 31, 2020, we had $1.7 billion of outstanding borrowings under the Revolving Credit Facility at a weighted average interest rate of 2.94%. A change in interest rates of 0.125% would result in an increase or decrease of our annual interest expense of $2.1 million, based on borrowings outstanding at December 31, 2020.

The Term Credit Agreement was variable-rate debt with interest rates that are generally indexed to LIBOR interest rates. At December 31, 2020, we had $250.0 million of outstanding borrowings under the Term Credit Agreement at an interest rate of 9.50%. As interest under this agreement bears interest at LIBOR, subject to a 1.50% floor, a change in LIBOR rates of 0.125% would not result in an increase or decrease of our annual interest expense, based on borrowings outstanding at December 31, 2020.

Commodity Price and Credit Risk

Our operations are subject to certain business risks, including commodity price risk and credit risk. Commodity price risk is the risk that the market value of crude oil, natural gas liquids, or refined and renewables products will change, either favorably or unfavorably, in response to changing market conditions. Credit risk is the risk of loss from nonperformance by suppliers, customers or financial counterparties to a contract.

Procedures and limits for managing commodity price risks and credit risks are specified in our market risk policy and credit policy, respectively. Open commodity positions and market price changes are monitored daily and are reported to senior management and to marketing operations personnel. Credit risk is monitored daily and exposure is minimized through customer deposits, restrictions on product liftings, letters of credit, and entering into master netting agreements that allow for offsetting counterparty receivable and payable balances for certain transactions. At December 31, 2020, our primary counterparties were retailers, resellers, energy marketers, producers, refiners, and dealers.

The crude oil, natural gas liquids, and refined and renewables products industries are “margin-based” and “cost-plus” businesses in which gross profits depend on the differential of sales prices over supply costs. We have no control over market conditions. As a result, our profitability may be impacted by sudden and significant changes in the price of crude oil, natural gas liquids, and refined and renewables products.

We engage in various types of forward contracts and financial derivative transactions to reduce the effect of price volatility on our product costs, to protect the value of our inventory positions, and to help ensure the availability of product during periods of short supply. We attempt to balance our contractual portfolio by purchasing volumes when we have a matching purchase commitment from our wholesale and retail customers. We may experience net unbalanced positions from time to time. In addition to our ongoing policy to maintain a balanced position, for accounting purposes we are required, on an ongoing basis, to track and report the market value of our derivative portfolio.

Although we use financial derivative instruments to reduce the market price risk associated with forecasted transactions, we do not account for financial derivative transactions as hedges. All changes in the fair value of our physical contracts that do not qualify as normal purchases and normal sales and settlements (whether cash transactions or non-cash

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mark-to-market adjustments) are reported either within revenue (for sales contracts) or cost of sales (for purchase contracts) in our unaudited condensed consolidated statements of operations, regardless of whether the contract is physically or financially settled.

The following table summarizes the hypothetical impact on the December 31, 2020 fair value of our commodity derivatives of an increase of 10% in the value of the underlying commodity (in thousands):

	Increase (Decrease) To Fair Value
Crude oil (Crude Oil Logistics segment)	$	(4,694)
Crude oil (Water Solutions segment)	$	(724)
Propane (Liquids and Refined Products segment)	$	(2,100)
Butane (Liquids and Refined Products segment)	$	(160)
Refined Products (Liquids and Refined Products segment)	$	(1,163)
Other Products (Liquids and Refined Products segment)	$	2,858
Canadian dollars (Liquids and Refined Products segment)	$	200

Changes in commodity prices may also impact the volumes that we are able to transport, dispose, store and market, which also impact our cash flows.

Fair Value

We use observable market values for determining the fair value of our derivative instruments. In cases where actively quoted prices are not available, other external sources are used which incorporate information about commodity prices in actively quoted markets, quoted prices in less active markets and other market fundamental analysis.

Item 4.    Controls and Procedures

We maintain disclosure controls and procedures, as defined in Rule 13(a)-15(e) and 15(d)-15(e) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), that are designed to provide reasonable assurance that information required to be disclosed in our filings and submissions under the Exchange Act is recorded, processed, summarized and reported within the periods specified in the rules and forms of the Securities and Exchange Commission and that such information is accumulated and communicated to our management, including the principal executive officer and principal financial officer of our general partner, as appropriate, to allow timely decisions regarding required disclosure.

We completed an evaluation under the supervision and with participation of our management, including the principal executive officer and principal financial officer of our general partner, of the effectiveness of the design and operation of our disclosure controls and procedures at December 31, 2020. Based on this evaluation, the principal executive officer and principal financial officer of our general partner have concluded that as of December 31, 2020, such disclosure controls and procedures were effective to provide the reasonable assurance described above.

During the three months ended December 31, 2020, we finalized our implementation of a new enterprise resource planning (“ERP”) system. The ERP implementation has affected various systems and processes and as a result, we have made certain changes to our internal controls to address the ERP implementation. We will continue to evaluate these changes as part of our assessment of internal control over financial reporting throughout fiscal year 2021.

Other than discussed above, there have been no other changes in our internal controls over financial reporting (as defined in Rule 13(a)-15(f) of the Exchange Act) during the three months ended December 31, 2020 that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.

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PART II - OTHER INFORMATION

Item 1.    Legal Proceedings

We are involved from time to time in various legal proceedings and claims arising in the ordinary course of business. For information related to legal proceedings, see the discussion under the captions “Legal Contingencies” in Note 9 and “Third-party Bankruptcy” in Note 17 to our unaudited condensed consolidated financial statements included in this Quarterly Report, which is incorporated by reference into this Item 1.

Item 1A.    Risk Factors

Except for the risk factor discussed below, there have been no material changes in the risk factors previously disclosed in Part I, Item 1A–“Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended March 31, 2020, as supplemented and updated by Part II, Item 1A–“Risk Factors” in our Quarterly Report on Form 10-Q for the quarter ended September 30, 2020.

The consent we entered into with the holder of a majority of our Class D Preferred Units in connection with the 2026 Senior Secured Notes will restrict our current and future operations.

In connection with the offering of the 2026 Senior Secured Notes, we were required to obtain a consent (the “Class D Preferred Consent”) from the holder of the majority of our Class D Preferred Units (the “Class D Preferred Majority”) to, among other things, enable us to consummate the transaction. The Class D Preferred Consent modifies certain voting and approval rights granted to the Class D Preferred Majority under our Amended and Restated Partnership Agreement. Specifically, the Class D Preferred Consent requires us to obtain the approval of the Class D Preferred Majority for:

•incurrences of indebtedness, other than under the ABL Facility, the issuance of the notes and certain refinancing indebtedness for indebtedness outstanding as of the closing of the transaction;

•acquiring or disposing of any assets with an aggregate purchase price of greater than $50.0 million during any fiscal year; and

•making investment capital expenditures or expansion capital expenditures in excess of $75.0 million in the aggregate during any fiscal year.

These approval rights supplement the existing approval rights in our Amended and Restated Partnership Agreement for the Class D Preferred Majority. They will become effective upon the closing of the transaction and will remain in effect until we are no longer in arrears on the Class D Preferred Unit distributions. Because the 2026 Senior Secured Notes and the ABL Facility will restrict our ability to pay distributions on our Class D Preferred Unit distributions until we can comply with certain leverage and liquidity covenants, we cannot predict when such actions will no longer be subject to the approval of the Class D Preferred Consent, and there is no certainty that we will be able to obtain such consent. As with other restrictions in the 2026 Senior Secured Notes and the ABL Facility, these restrictions may affect our ability to grow in accordance with our strategy.

Item 2.    Unregistered Sales of Equity Securities and Use of Proceeds

The following table summarizes the repurchase of common units during the three months ended December 31, 2020:

				Total Number of
				Common Units	Approximate Dollar Value
	Total Number of	Average Price		Purchased as Part	of Common Units
	Common Units	Paid Per		of Publicly Announced	that May Yet Be Purchased
Period	Purchased	Common Unit		Program	Under the Program
October 1-31, 2020		$	—	—	$	150,000,000
November 1-30, 2020	50,155	$	2.67	—	$	150,000,000
December 1-31, 2020		$	—	—	$	150,000,000
	50,155			—	$	150,000,000

The common units not repurchased under the publicly announced program were surrendered by employees to pay tax withholding in connection with the vesting of restricted common units. As a result, we are including the common units surrendered in the Total Number of Common Units Purchased column.

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Item 3.    Defaults Upon Senior Securities

Not applicable.

Item 4.    Mine Safety Disclosures

Not applicable.

Item 5.    Other Information

None.

Item 6.    Exhibits

Exhibit Number	Exhibit
3.1	First Amendment to Seventh Amended and Restated Agreement of Limited Partnership of NGL Energy Partners LP, dated as of February 4, 2021 (incorporated by reference to Exhibit 3.1 to the Current Report on Form 8-K (File No. 001-35172) filed with the SEC on February 8, 2021)
4.1	Indenture, dated as of February 4, 2021, by and among NGL Energy Operating LLC, NGL Energy Finance Corp., the guarantors party thereto and U.S. Bank National Association, as trustee and notes collateral agent (incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K (File No. 001-35172) filed with the SEC on February 8, 2021)
4.2	Form of 7.500% Senior Notes due 2026 (incorporated by reference to Exhibit 4.1 and included as Exhibit A to Exhibit 4.1 to the Current Report on Form 8-K (File No. 001-35172) filed with the SEC on February 8, 2021)
10.1	Credit Agreement, dated as of February 4, 2021, by and among NGL Energy Operating LLC, NGL Energy Partners LP, JPMorgan Chase Bank, N.A. and certain other financial institutions (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K (File No. 001-35172) filed with the SEC on February 8, 2021)
22.1	List of Issuers and Guarantor Subsidiaries (incorporated by reference to Exhibit 22.1 to the Quarterly Report on Form 10-Q (File No. 001-35172) for the quarter ended June 30, 2020 filed with the SEC on August 10, 2020)
31.1*	Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2*	Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1*	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2*	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS**	XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH**	Inline XBRL Schema Document
101.CAL**	Inline XBRL Calculation Linkbase Document
101.DEF**	Inline XBRL Definition Linkbase Document
101.LAB**	Inline XBRL Label Linkbase Document
101.PRE**	Inline XBRL Presentation Linkbase Document
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

*    Exhibits filed with this report.

**    The following documents are formatted in Inline XBRL (Extensible Business Reporting Language): (i) Unaudited Condensed Consolidated Balance Sheets at December 31, 2020 and March 31, 2020, (ii) Unaudited Condensed Consolidated Statements of Operations for the three months and nine months ended December 31, 2020 and 2019, (iii) Unaudited Condensed Consolidated Statements of Comprehensive (Loss) Income for the three months and nine months ended December 31, 2020 and 2019, (iv) Unaudited Condensed Consolidated Statements of Changes in Equity for the three months and nine months ended December 31, 2020 and 2019, (v) Unaudited Condensed Consolidated Statements of Cash Flows for the nine months ended December 31, 2020 and 2019, and (vi) Notes to Unaudited Condensed Consolidated Financial Statements.

69

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	NGL ENERGY PARTNERS LP
	By:	NGL Energy Holdings LLC, its general partner
Date: February 9, 2021		By:	/s/ H. Michael Krimbill
			H. Michael Krimbill
			Chief Executive Officer
Date: February 9, 2021		By:	/s/ Robert W. Karlovich III
			Robert W. Karlovich III
			Chief Financial Officer

70

EX-31.1

Exhibit 31.1

CERTIFICATION

I, H. Michael Krimbill, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of NGL Energy Partners LP;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 9, 2021	/s/ H. Michael Krimbill
	H. Michael Krimbill
	Chief Executive Officer of NGL Energy Holdings LLC, the general partner of NGL Energy Partners LP

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Robert W. Karlovich III, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of NGL Energy Partners LP;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: February 9, 2021	/s/ Robert W. Karlovich III
	Robert W. Karlovich III
	Chief Financial Officer of NGL Energy Holdings LLC, the general partner of NGL Energy Partners LP

EX-32.1

Exhibit 32.1

CERTIFICATION
PURSUANT TO 18 U.S.C. SECTION 1350

In connection with the Quarterly Report of NGL Energy Partners LP (the “Partnership”) on Form 10-Q for the fiscal quarter ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, H. Michael Krimbill, Chief Executive Officer of NGL Energy Holdings LLC, the general partner of the Partnership, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (“Section 906”), that, to my knowledge:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Partnership.

Date: February 9, 2021	/s/ H. Michael Krimbill
	H. Michael Krimbill
	Chief Executive Officer of NGL Energy Holdings LLC, the general partner of NGL Energy Partners LP

This certification is being furnished solely pursuant to Section 906 and is not being filed as part of the Report or as a separate disclosure document.

A signed original of this written statement required by Section 906 has been provided to the Partnership and will be retained by the Partnership and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

Exhibit 32.2

CERTIFICATION
PURSUANT TO 18 U.S.C. SECTION 1350

In connection with the Quarterly Report of NGL Energy Partners LP (the “Partnership”) on Form 10-Q for the fiscal quarter ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Robert W. Karlovich III, Chief Financial Officer of NGL Energy Holdings LLC, the general partner of the Partnership, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (“Section 906”), that, to my knowledge:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Partnership.

Date: February 9, 2021	/s/ Robert W. Karlovich III
	Robert W. Karlovich III
	Chief Financial Officer of NGL Energy Holdings LLC, the general partner of NGL Energy Partners LP

This certification is being furnished solely pursuant to Section 906 and is not being filed as part of the Report or as a separate disclosure document.

A signed original of this written statement required by Section 906 has been provided to the Partnership and will be retained by the Partnership and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Document and Entity Information - shares	9 Months Ended
	Dec. 31, 2020	Feb. 05, 2021
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Dec. 31, 2020
Document Transition Report	false
Entity File Number	001-35172
Entity Registrant Name	NGL Energy Partners LP
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	27-3427920
Entity Address, Address Line One	6120 South Yale Avenue, Suite 805
Entity Address, City or Town	Tulsa,
Entity Address, State or Province	OK
Entity Address, Postal Zip Code	74136
City Area Code	(918)
Local Phone Number	481-1119
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		129,168,035
Entity Central Index Key	0001504461
Amendment Flag	false
Current Fiscal Year End Date	--03-31
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q3
NEW YORK STOCK EXCHANGE, INC. | Common units
Entity Information [Line Items]
Title of 12(b) Security	Common units representing Limited Partner Interests
Trading Symbol	NGL
Security Exchange Name	NYSE
NEW YORK STOCK EXCHANGE, INC. | Class B Perpetual Preferred Units
Entity Information [Line Items]
Title of 12(b) Security	Fixed-to-floating rate cumulative redeemable perpetual preferred units
Trading Symbol	NGL-PB
Security Exchange Name	NYSE
NEW YORK STOCK EXCHANGE, INC. | Class C Perpetual Preferred Units
Entity Information [Line Items]
Title of 12(b) Security	Fixed-to-floating rate cumulative redeemable perpetual preferred units
Trading Symbol	NGL-PC
Security Exchange Name	NYSE

XML

Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2020	Mar. 31, 2020
CURRENT ASSETS:
Cash and cash equivalents	$ 9,223	$ 22,704
Accounts receivable-trade, net of allowance for expected credit losses of $3,681 and $4,540, respectively	599,207	566,834
Accounts receivable-affiliates	17,194	12,934
Inventories	169,654	69,634
Prepaid expenses and other current assets	120,414	101,981
Total current assets	915,692	774,087
PROPERTY, PLANT AND EQUIPMENT, net of accumulated depreciation of $663,185 and $529,068, respectively	2,744,374	2,851,555
PROPERTY, PLANT AND EQUIPMENT, accumulated depreciation	(663,185)	(529,068)
GOODWILL	744,439	993,587
INTANGIBLE ASSETS, net of accumulated amortization of $494,910 and $631,449, respectively	1,322,697	1,612,480
INTANGIBLE ASSETS, accumulated amortization	(494,910)	(631,449)
INVESTMENTS IN UNCONSOLIDATED ENTITIES	21,589	23,182
OPERATING LEASE RIGHT-OF-USE ASSETS	156,398	180,708
OTHER NONCURRENT ASSETS	46,521	63,137
Total assets	5,951,710	6,498,736
CURRENT LIABILITIES:
Accounts payable-trade	506,792	515,049
Accounts payable-affiliates	42,604	17,717
Accrued expenses and other payables	102,769	232,062
Advance payments received from customers	17,024	19,536
Current maturities of long-term debt	2,146	4,683
Operating lease obligations	48,082	56,776
Total current liabilities	719,417	845,823
LONG-TERM DEBT, net of debt issuance costs of $20,426 and $19,795, respectively, and current maturities	3,278,443	3,144,848
Debt issuance costs, noncurrent, net	(20,426)	(19,795)
OPERATING LEASE OBLIGATIONS	106,292	121,013
OTHER NONCURRENT LIABILITIES	103,888	114,079
COMMITMENTS AND CONTINGENCIES (NOTE 9)
EQUITY:
General partner, representing a 0.1% interest, 129,297 and 128,901 notional units, respectively	(51,935)	(51,390)
Limited partners, representing a 99.9% interest,129,168,035 and 128,771,715 common units issued and outstanding, respectively	826,973	1,366,152
Accumulated other comprehensive loss	(266)	(385)
Noncontrolling interests	69,442	72,954
Total equity	1,192,573	1,735,690
Total liabilities and equity	$ 5,951,710	$ 6,498,736
General Partner
EQUITY:
General partner interest	0.10%
General partner, notional units outstanding (in units)	129,297	128,901
Limited Partner
EQUITY:
Limited partner interest	99.90%
Limited partners, common units issued and outstanding (in units)	129,168,035	128,771,715
Class D Preferred Units
CURRENT LIABILITIES:
PREFERRED UNITS	$ 551,097	$ 537,283
Preferred units dividend rate	9.00%
Temporary equity, issued and outstanding (in units)	600,000	600,000
Class B Perpetual Preferred Units
EQUITY:
Preferred limited partners	$ 305,468	$ 305,468
Preferred units, issued and outstanding (in units)	12,585,642	12,585,642
Class C Perpetual Preferred Units
EQUITY:
Preferred limited partners	$ 42,891	$ 42,891
Preferred units, issued and outstanding (in units)	1,800,000	1,800,000
Trade Accounts Receivable
CURRENT ASSETS:
Accounts receivable, allowance for expected credit loss	$ 3,681	$ 4,540

XML

Unaudited Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
REVENUES:
Crude Oil Logistics	$ 485,289	$ 690,989	$ 1,228,169	$ 2,048,301
Water Solutions	98,925	121,607	275,668	294,639
Liquids and Refined Products	877,491	1,413,653	1,969,813	3,559,017
Other	314	280	942	799
Total Revenues	1,462,019	2,226,529	3,474,592	5,902,756
COST OF SALES:
Crude Oil Logistics	448,933	628,443	1,053,261	1,847,382
Water Solutions	3,280	14,004	8,559	4,701
Liquids and Refined Products	826,211	1,292,588	1,857,633	3,361,185
Other	455	437	1,363	1,337
Total Cost of Sales	1,278,879	1,935,472	2,920,816	5,214,605
OPERATING COSTS AND EXPENSES:
Operating	61,427	94,412	182,468	230,610
General and administrative	16,044	29,150	50,677	93,400
Depreciation and amortization	78,200	73,726	249,655	190,593
Loss (gain) on disposal or impairment of assets, net	373,776	(12,626)	391,752	(10,482)
Revaluation of liabilities	0	10,000	0	10,000
Operating (Loss) Income	(346,307)	96,395	(320,776)	174,030
OTHER INCOME (EXPENSE):
Equity in earnings of unconsolidated entities	344	534	1,134	277
Interest expense	(47,252)	(46,920)	(138,148)	(131,814)
Gain on early extinguishment of liabilities, net	11,190	0	44,292	0
Other income (expense), net	440	(226)	3,060	967
(Loss) Income From Continuing Operations Before Income Taxes	(381,585)	49,783	(410,438)	43,460
INCOME TAX BENEFIT (EXPENSE)	1,162	(677)	2,237	(996)
(Loss) Income From Continuing Operations	(380,423)	49,106	(408,201)	42,464
Loss From Discontinued Operations, net of Tax	(107)	(6,115)	(1,746)	(192,800)
Net (Loss) Income	(380,530)	42,991	(409,947)	(150,336)
LESS: NET LOSS (INCOME) ATTRIBUTABLE TO NONCONTROLLING INTERESTS	34	166	(185)	563
NET (LOSS) INCOME ATTRIBUTABLE TO NGL ENERGY PARTNERS LP	(380,496)	43,157	(410,132)	(149,773)
NET (LOSS) INCOME FROM CONTINUING OPERATIONS ALLOCATED TO COMMON UNITHOLDERS (NOTE 3)	(403,755)	28,895	(477,503)	(123,792)
NET LOSS FROM DISCONTINUED OPERATIONS ALLOCATED TO COMMON UNITHOLDERS (NOTE 3)	(107)	(6,109)	(1,744)	(192,607)
NET (LOSS) INCOME ALLOCATED TO COMMON UNITHOLDERS (NOTE 3)	$ (403,862)	$ 22,786	$ (479,247)	$ (316,399)
BASIC (LOSS) INCOME PER COMMON UNIT
(Loss) Income From Continuing Operations	$ (3.13)	$ 0.23	$ (3.71)	$ (0.97)
Loss From Discontinued Operations, net of Tax	0	(0.05)	(0.01)	(1.52)
Net (Loss) Income	(3.13)	0.18	(3.72)	(2.49)
DILUTED (LOSS) INCOME PER COMMON UNIT
(Loss) Income From Continuing Operations	(3.13)	0.22	(3.71)	(0.97)
Loss From Discontinued Operations, net of Tax	0	(0.05)	(0.01)	(1.52)
Net (Loss) Income	$ (3.13)	$ 0.18	$ (3.72)	$ (2.49)
BASIC WEIGHTED AVERAGE COMMON UNITS OUTSTANDING (in units)	128,991,414	128,201,369	128,845,214	127,026,510
DILUTED WEIGHTED AVERAGE COMMON UNITS OUTSTANDING (in units)	128,991,414	129,358,590	128,845,214	127,026,510
Weighted-average remaining amortization period for intangible assets			20 years 3 months 18 days

XML

Unaudited Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (380,530)	$ 42,991	$ (409,947)	$ (150,336)
Other comprehensive income	41	16	119	7
Comprehensive (loss) income	$ (380,489)	$ 43,007	$ (409,828)	$ (150,329)

XML

Unaudited Condensed Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Total	Accumulated other comprehensive (loss) income	Preferred Class B and Class C Preferred Units	Noncontrolling Interests	Preferred Class B and Class C Preferred Units	General Partner	Limited Partner	Limited Partner Common units
Beginning Balance (in units) at Mar. 31, 2019			8,400,000					124,508,497
Beginning Balance at Mar. 31, 2019	$ 2,277,818	$ (255)		$ 58,748	$ 202,731	$ (50,603)	$ 2,067,197
Increase (Decrease) in Partnership Capital
Distributions to general and common unit partners and preferred unitholders (Note 10)	(63,359)					(85)	(63,274)
Preferred units, issued (in units)			1,800,000
Preferred units issued, net of offering costs	42,638				42,638
Equity issued pursuant to incentive compensation plan (Note 10)	2,752						2,752
Warrants exercised (in units)								1,458,371
Warrants exercised	15						15
Accretion of beneficial conversion feature of 10.75% Class A convertible preferred units	(36,517)						(36,517)
10.75% Class A convertible preferred units redemption - amount paid in excess of carrying value	(78,797)						(78,797)
Investment in NGL Energy Holdings LLC	(2,361)						(2,361)
Net (loss) income	8,039			(268)		(85)	8,392
Other comprehensive loss	37	37
Ending Balance (in units) at Jun. 30, 2019			10,200,000					125,966,868
Ending Balance at Jun. 30, 2019	2,150,265	(218)		58,480	245,369	(50,773)	1,897,407
Beginning Balance (in units) at Mar. 31, 2019			8,400,000					124,508,497
Beginning Balance at Mar. 31, 2019	2,277,818	(255)		58,748	202,731	(50,603)	2,067,197
Increase (Decrease) in Partnership Capital
Investment in NGL Energy Holdings LLC	15,226
Other comprehensive loss	7
Ending Balance (in units) at Dec. 31, 2019			14,385,642					128,348,906
Ending Balance at Dec. 31, 2019	2,053,917	(248)		74,739	348,393	(51,038)	1,682,071
Beginning Balance (in units) at Jun. 30, 2019			10,200,000					125,966,868
Beginning Balance at Jun. 30, 2019	2,150,265	(218)		58,480	245,369	(50,773)	1,897,407
Increase (Decrease) in Partnership Capital
Distributions to general and common unit partners and preferred unitholders (Note 10)	(55,110)					(85)	(55,025)
Distributions to noncontrolling interest owners	(570)			(570)
Preferred units, issued (in units)			4,185,642
Preferred units issued, net of offering costs	102,757				102,757
Equity issued pursuant to incentive compensation plan (in units)								2,151,781
Equity issued pursuant to incentive compensation plan (Note 10)	26,593					27	26,566
Investment in NGL Energy Holdings LLC	(11,466)						(11,466)
Common unit repurchases and cancellations	(1,098)						(1,098)
Common unit repurchases and cancellations (in units)								(78,229)
Class C preferred unit issuance costs	267				267
Issuance of warrants, net of offering costs	41,685						41,685
Net (loss) income	(201,366)			(129)		(183)	(201,054)
Other comprehensive loss	(46)	(46)
Ending Balance (in units) at Sep. 30, 2019			14,385,642					128,040,420
Ending Balance at Sep. 30, 2019	2,051,911	(264)		57,781	348,393	(51,014)	1,697,015
Increase (Decrease) in Partnership Capital
Distributions to general and common unit partners and preferred unitholders (Note 10)	(69,439)					(86)	(69,353)
Equity issued pursuant to incentive compensation plan (in units)								318,975
Equity issued pursuant to incentive compensation plan (Note 10)	1,763					3	1,760
Mesquite Disposals Unlimited, LLC (“Mesquite”) acquisition	17,124			17,124
Investment in NGL Energy Holdings LLC	(1,399)						(1,399)
Common unit repurchases and cancellations	(107)						(107)
Common unit repurchases and cancellations (in units)								(10,489)
Issuance of warrants, net of offering costs	11,057						11,057
Net (loss) income	42,991			(166)		59	43,098
Other comprehensive loss	16	16
Ending Balance (in units) at Dec. 31, 2019			14,385,642					128,348,906
Ending Balance at Dec. 31, 2019	2,053,917	(248)		74,739	348,393	(51,038)	1,682,071
Beginning Balance (in units) at Mar. 31, 2020			14,385,642					128,771,715
Beginning Balance at Mar. 31, 2020	1,735,690	(385)		72,954	348,359	(51,390)	1,366,152
Increase (Decrease) in Partnership Capital
Distributions to general and common unit partners and preferred unitholders (Note 10)	(47,678)					(26)	(47,652)
Distributions to noncontrolling interest owners	(2,257)			(2,257)
Equity issued pursuant to incentive compensation plan (Note 10)	1,349						1,349
Net (loss) income	(35,252)			51		(57)	(35,246)
Other comprehensive loss	44	44
Ending Balance (in units) at Jun. 30, 2020			14,385,642					128,771,715
Ending Balance at Jun. 30, 2020	1,650,783	(341)		70,748	348,359	(51,474)	1,283,491
Beginning Balance (in units) at Mar. 31, 2020			14,385,642					128,771,715
Beginning Balance at Mar. 31, 2020	1,735,690	(385)		72,954	348,359	(51,390)	1,366,152
Increase (Decrease) in Partnership Capital
Preferred units issued, net of offering costs						100
Investment in NGL Energy Holdings LLC	0
Other comprehensive loss	119
Ending Balance (in units) at Dec. 31, 2020			14,385,642					129,168,035
Ending Balance at Dec. 31, 2020	1,192,573	(266)		69,442	348,359	(51,935)	826,973
Increase (Decrease) in Partnership Capital
Cumulative Effect of New Accounting Principle in Period of Adoption	(1,113)					(1)
Cumulative Effect of New Accounting Principle in Period of Adoption | Limited Partner							(1,112)
Cumulative Effect of New Accounting Principle in Period of Adoption	(1,113)					(1)
Cumulative Effect of New Accounting Principle in Period of Adoption | Limited Partner							(1,112)
Beginning Balance (in units) at Jun. 30, 2020			14,385,642					128,771,715
Beginning Balance at Jun. 30, 2020	1,650,783	(341)		70,748	348,359	(51,474)	1,283,491
Increase (Decrease) in Partnership Capital
Distributions to general and common unit partners and preferred unitholders (Note 10)	(47,834)					(26)	(47,808)
Distributions to noncontrolling interest owners	(598)			(598)
Equity issued pursuant to incentive compensation plan (Note 10)	1,308						1,308
Net (loss) income	5,835			168		(18)	5,685
Other comprehensive loss	34	34
Ending Balance (in units) at Sep. 30, 2020			14,385,642					128,771,715
Ending Balance at Sep. 30, 2020	1,609,528	(307)		70,318	348,359	(51,518)	1,242,676
Increase (Decrease) in Partnership Capital
Distributions to general and common unit partners and preferred unitholders (Note 10)	(36,660)					(13)	(36,647)
Distributions to noncontrolling interest owners	(842)			(842)
Equity issued pursuant to incentive compensation plan (in units)								446,475
Equity issued pursuant to incentive compensation plan (Note 10)	1,170						1,170
Common unit repurchases and cancellations	(134)						(134)
Common unit repurchases and cancellations (in units)								(50,155)
Net (loss) income	(380,530)			(34)		(404)	(380,092)
Other comprehensive loss	41	41
Ending Balance (in units) at Dec. 31, 2020			14,385,642					129,168,035
Ending Balance at Dec. 31, 2020	$ 1,192,573	$ (266)		$ 69,442	$ 348,359	$ (51,935)	$ 826,973

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Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
OPERATING ACTIVITIES:
Net loss	$ (409,947)	$ (150,336)
Adjustments to reconcile net loss to net cash provided by operating activities:
Loss from discontinued operations, net of tax	1,746	192,800
Depreciation and amortization, including amortization of debt issuance costs	260,054	198,613
(Gain) loss on early extinguishment of liabilities, net	(44,292)	10,000
Non-cash equity-based compensation expense	5,678	27,209
Loss (gain) on disposal or impairment of assets, net	391,752	(10,482)
Provision for expected credit losses	5,693	718
Net adjustments to fair value of commodity derivatives	55,162	(773)
Equity in earnings of unconsolidated entities	(1,134)	(277)
Distributions of earnings from unconsolidated entities	3,355	0
Lower of cost or net realizable value adjustments	754	291
Other	1,405	1,630
Changes in operating assets and liabilities, exclusive of acquisitions:
Accounts receivable-trade and affiliates	(42,759)	58,457
Inventories	(100,806)	(50,658)
Other current and noncurrent assets	34,454	11,061
Accounts payable-trade and affiliates	97,842	(31,862)
Other current and noncurrent liabilities	(71,643)	17,197
Net cash provided by operating activities-continuing operations	187,314	273,588
Net cash (used in) provided by operating activities-discontinued operations	(1,714)	59,890
Net cash provided by operating activities	185,600	333,478
INVESTING ACTIVITIES:
Capital expenditures	(151,644)	(427,253)
Acquisitions, net of cash acquired	0	(1,262,853)
Net settlements of commodity derivatives	(40,815)	2,735
Proceeds from sales of assets	42,121	17,056
Investments in unconsolidated entities	(638)	(21,272)
Distributions of capital from unconsolidated entities	10	440
Repayments on loan for natural gas liquids facility	0	3,022
Net cash used in investing activities-continuing operations	(150,966)	(1,688,125)
Net cash provided by investing activities-discontinued operations	0	281,908
Net cash used in investing activities	(150,966)	(1,406,217)
FINANCING ACTIVITIES:
Proceeds from borrowings under Revolving Credit Facility	1,016,000	3,461,000
Payments on Revolving Credit Facility	(805,000)	(3,240,000)
Issuance of senior unsecured notes and term credit agreement	250,000	700,000
Repayment of bridge term credit agreement	(250,000)	0
Repurchase of senior unsecured notes	(75,081)	0
Proceeds from borrowings on other long-term debt	48,750	0
Payments on other long-term debt	(5,013)	(489)
Debt issuance costs	(10,145)	(13,198)
Distributions to general and common unit partners and preferred unitholders	(118,358)	(180,021)
Distributions to noncontrolling interest owners	(3,697)	(570)
Proceeds from sale of preferred units, net of offering costs	0	622,965
Payments for redemption of preferred units	0	(265,128)
Common unit repurchases and cancellations	(134)	(1,205)
Payments for settlement and early extinguishment of liabilities	(95,437)	(1,953)
Investment in NGL Energy Holdings LLC	0	(15,226)
Net cash (used in) provided by financing activities	(48,115)	1,066,175
Net decrease in cash and cash equivalents	(13,481)	(6,564)
Cash and cash equivalents, beginning of period	22,704	18,572
Cash and cash equivalents, end of period	9,223	12,008
Supplemental cash flow information:
Cash interest paid	145,375	123,562
Income taxes paid (net of income tax refunds)	2,232	4,272
Supplemental non-cash investing and financing activities:
Distributions declared but not paid to Class B, Class C and Class D preferred unitholders	21,976	12,612
Accrued capital expenditures	$ 3,146	$ 40,834

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Organization and Operations

9 Months Ended

Dec. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization and Operations

Organization and Operations

NGL Energy Partners LP (“we,” “us,” “our,” or the “Partnership”) is a Delaware limited partnership. NGL Energy Holdings LLC serves as our general partner. At December 31, 2020, our operations included three segments:

•Our Crude Oil Logistics segment purchases crude oil from producers and marketers and transports it to refineries or for resale at pipeline injection stations, storage terminals, barge loading facilities, rail facilities, refineries, and other trade hubs, and provides storage, terminaling, and transportation services through its owned assets. Our activities in this segment are supported by certain long-term, fixed rate contracts which include minimum volume commitments on our pipelines.

•Our Water Solutions segment transports, treats, recycles and disposes of produced and flowback water generated from crude oil and natural gas production. We also dispose of solids such as tank bottoms, drilling fluids and drilling muds and perform other ancillary services such as truck and frac tank washouts. As part of processing water, we are able to aggregate recovered crude oil, also known as skim oil, that was contained in the water and sell the crude oil. We also sell brackish non-potable water to our producer customers to be used in their crude oil exploration and production activities. Our activities in this segment are underpinned by long-term, fixed fee contracts and acreage dedications, some of which contain minimum volume commitments, with leading oil and gas companies including large, investment grade producer customers.

•Our Liquids and Refined Products segment conducts marketing operations for natural gas liquids, refined petroleum products and biodiesel to a broad range of commercial, retail and industrial customers across the United States and Canada. These operations are conducted through our company-owned terminals, other third-party storage and terminal facilities, common carrier pipelines and our extensive fleet of leased railcars. We also provide natural gas liquids and refined product terminaling and storage services at our salt dome storage facility joint venture in Utah and marine exports through our facility located in Chesapeake, Virginia. We employ a number of contractual and hedging strategies to minimize commodity exposure and maximize earnings stability of this segment.

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Significant Accounting Policies

9 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Significant Accounting Policies

Significant Accounting Policies

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include our accounts and those of our controlled subsidiaries. Intercompany transactions and account balances have been eliminated in consolidation. Investments we do not control, but can exercise significant influence over, are accounted for using the equity method of accounting. We also own an undivided interest in a crude oil pipeline, and include our proportionate share of assets, liabilities, and expenses related to this pipeline in our unaudited condensed consolidated financial statements.

Our unaudited condensed consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim consolidated financial information in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, the unaudited condensed consolidated financial statements exclude certain information and notes required by GAAP for complete annual consolidated financial statements. However, we believe that the disclosures made are adequate to make the information presented not misleading. The unaudited condensed consolidated financial statements include all adjustments that we consider necessary for a fair presentation of our consolidated financial position, results of operations and cash flows for the interim periods presented. Such adjustments consist only of normal recurring items, unless otherwise disclosed in this Quarterly Report. The unaudited condensed consolidated balance sheet at March 31, 2020 was derived from our audited consolidated financial statements for the fiscal year ended March 31, 2020 included in our Annual Report on Form 10-K (“Annual Report”) filed with the SEC on June 1, 2020.

These interim unaudited condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements and notes thereto included in our Annual Report. Due to the seasonal nature of certain of our operations and other factors, the results of operations for interim periods are not necessarily indicative of the results of operations to be expected for future periods or for the full fiscal year ending March 31, 2021.

Use of Estimates

The preparation of consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amount of assets and liabilities reported at the date of the consolidated financial statements and the amount of revenues and expenses reported during the periods presented.

Critical estimates we make in the preparation of our unaudited condensed consolidated financial statements include, among others, determining the fair value of assets and liabilities acquired in acquisitions, the fair value of derivative instruments, the collectibility of accounts and notes receivable, the recoverability of inventories, useful lives and recoverability of property, plant and equipment and amortizable intangible assets, the impairment of long-lived assets and goodwill, the fair value of asset retirement obligations, the value of equity-based compensation, accruals for environmental matters and estimating certain revenues. Although we believe these estimates are reasonable, actual results could differ from those estimates.

Significant Accounting Policies

Our significant accounting policies are consistent with those disclosed in Note 2 of our audited consolidated financial statements included in our Annual Report.

Income Taxes

We qualify as a partnership for income tax purposes. As such, we generally do not pay United States federal income tax. Rather, each owner reports his or her share of our income or loss on his or her individual tax return. The aggregate difference in the basis of our net assets for financial and tax reporting purposes cannot be readily determined, as we do not have access to information regarding each partner’s basis in the Partnership.

We have a deferred tax liability of $47.4 million and $56.4 million at December 31, 2020 and March 31, 2020, respectively, as a result of acquiring corporations in connection with certain of our acquisitions, which is included within other noncurrent liabilities in our unaudited condensed consolidated balance sheets. The deferred tax liability is the tax effected cumulative temporary difference between the GAAP basis and tax basis of the acquired assets within the corporation. For GAAP purposes, certain of the acquired assets will be depreciated and amortized over time which will lower the GAAP basis. The deferred tax benefit recorded during the nine months ended December 31, 2020 was $3.0 million with an effective tax rate of 23.9%. The deferred tax benefit recorded during the nine months ended December 31, 2019 was $1.4 million with an effective tax rate of 25.1%.

We evaluate uncertain tax positions for recognition and measurement in the unaudited condensed consolidated financial statements. To recognize a tax position, we determine whether it is more likely than not that the tax position will be sustained upon examination, including resolution of any related appeals or litigation, based on the technical merits of the position. A tax position that meets the more likely than not threshold is measured to determine the amount of benefit to be recognized in the unaudited condensed consolidated financial statements. We had no material uncertain tax positions that required recognition in our unaudited condensed consolidated financial statements at December 31, 2020 or March 31, 2020.

Inventories

Our inventories are valued at the lower of cost or net realizable value, with cost determined using either the weighted-average cost or the first in, first out (FIFO) methods, including the cost of transportation and storage, and with net realizable value defined as the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. In performing this analysis, we consider fixed-price forward commitments.

Inventories consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Propane	$	83,164	$	25,163
Butane	22,341		9,619
Crude oil	41,837		18,201
Biodiesel	10,400		8,195
Ethanol	2,885		1,834
Diesel	1,803		2,414
Other	7,224		4,208
Total	$	169,654	$	69,634

Investments in Unconsolidated Entities

Investments we do not control, but can exercise significant influence over, are accounted for using the equity method of accounting. Investments in partnerships and limited liability companies, unless our investment is considered to be minor, and investments in unincorporated joint ventures are also accounted for using the equity method of accounting.

Our investments in unconsolidated entities consist of the following at the dates indicated:

Entity	Segment	Ownership Interest (1)	Date Acquired	December 31, 2020		March 31, 2020
				(in thousands)
Water services and land company	Water Solutions	50%	November 2019	$	15,143	$	16,607
Water services and land company	Water Solutions	50%	November 2019	2,016		2,092
Water services and land company	Water Solutions	10%	November 2019	3,200		3,384
Aircraft company (2)	Corporate and Other	50%	June 2019	627		447
Water services company	Water Solutions	50%	August 2018	429		449
Natural gas liquids terminal company	Liquids and Refined Products	50%	March 2019	174		203
Total				$	21,589	$	23,182

(1)    Ownership interest percentages are at December 31, 2020.

(2)    This is an investment with a related party.

Other Noncurrent Assets

Other noncurrent assets consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Loan receivable (1)	$	2,917	$	5,374
Line fill (2)	23,039		25,763
Minimum shipping fees - pipeline commitments (3)	14,239		17,443
Other	6,326		14,557
Total	$	46,521	$	63,137

(1)    Amounts at December 31, 2020 and March 31, 2020 represent the noncurrent portion of a loan receivable, net of an allowance for an expected credit loss, with Victory Propane, LLC. In addition, the amount at March 31, 2020 represents the noncurrent portion of a loan receivable associated with our interest in the construction of a natural gas liquids loading/unloading facility (the “Facility”) that is utilized by a third party. The third party filed for Chapter 11 bankruptcy in July 2019. For a further discussion, see Note 17.

(2)    Represents minimum volumes of product we are required to leave on certain third-party owned pipelines under long-term shipment commitments. At December 31, 2020 and March 31, 2020, line fill consisted of 335,069 barrels of crude oil. At March 31, 2020, line fill also consisted of 262,000 barrels of propane. Line fill held in pipelines we own is included within property, plant and equipment (see Note 5).

(3)    Represents the noncurrent portion of minimum shipping fees paid in excess of volumes shipped, or deficiency credits, for one contract with a crude oil pipeline operator. This amount can be recovered when volumes shipped exceed the minimum monthly volume

commitment (see Note 9). As of December 31, 2020, the deficiency credit was $18.5 million, of which $4.3 million is recorded within prepaid expenses and other current assets in our unaudited condensed consolidated balance sheet.

Accrued Expenses and Other Payables

Accrued expenses and other payables consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Accrued compensation and benefits	$	27,579	$	29,990
Excise and other tax liabilities	10,273		9,941
Derivative liabilities	679		17,777
Accrued interest	23,126		39,803
Product exchange liabilities	4,972		1,687
Contingent consideration liability (1)	2,419		102,419
Other	33,721		30,445
Total	$	102,769	$	232,062

(1)    Decrease is due to the monthly installment payments made during the nine months ended December 31, 2020 related to our acquisition of certain assets of Mesquite. We made our last installment payment in December 2020.

Reclassifications

We have reclassified certain prior period financial statement information to be consistent with the classification methods used in the current fiscal year. These reclassifications did not impact previously reported amounts of assets, liabilities, equity, net income, or cash flows.

Recent Accounting Pronouncements

In March 2020, the SEC issued “Financial Disclosures About Guarantors and Issuers of Guaranteed Securities and Affiliates Whose Securities Collateralize a Registrant’s Securities”, which amends the disclosure requirements for guarantors and issuers of guaranteed securities registered or being registered in Rule 3-10 of Regulation S-X. The amendment simplifies the disclosure requirements and permits the amended disclosures to be provided outside the footnotes in audited annual or unaudited interim consolidated financial statements in all filings. The guidance is effective for the Partnership for fiscal periods ending after January 4, 2021, although early adoption is permitted. We adopted this guidance effective April 1, 2020 and elected to include the required summarized financial information in “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations–Liquidity, Sources of Capital and Capital Resource Activities–Guarantor Summarized Financial Information.”

In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2016-13, “Financial Instruments-Credit Losses.” The ASU requires a financial asset (or a group of financial assets) measured at amortized cost to be presented at the net amount expected to be collected, which would include trade accounts receivable. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount. We adopted ASU No. 2016-13 on April 1, 2020, using the modified retrospective approach with a cumulative effect adjustment of $1.1 million to opening equity at the beginning of the period of adoption. See Note 16 for a further discussion of the impact of the adoption of this ASU on our unaudited condensed consolidated financial statements.

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(Loss) Income Per Common Unit

9 Months Ended

Dec. 31, 2020

Earnings Per Unit [Abstract]

(Loss) Income Per Common Unit

(Loss) Income Per Common Unit

The following table presents our calculation of basic and diluted weighted average common units outstanding for the periods indicated:

	Three Months Ended December 31,		Nine Months Ended December 31,
	2020	2019	2020	2019
Weighted average common units outstanding during the period:
Common units - Basic	128,991,414	128,201,369	128,845,214	127,026,510
Effect of Dilutive Securities:
Service awards	—	1,157,221	—	—
Common units - Diluted	128,991,414	129,358,590	128,845,214	127,026,510

For the three months ended December 31, 2020 and the nine months ended December 31, 2020 and 2019, all potential common units or convertible securities were considered antidilutive. For the three months ended December 31, 2019, the warrants were antidilutive.

Our (loss) income per common unit is as follows for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands, except unit and per unit amounts)
(Loss) income from continuing operations	$	(380,423)	$	49,106	$	(408,201)	$	42,464
Less: Continuing operations loss (income) attributable to noncontrolling interests	34		166		(185)		563
Net (loss) income from continuing operations attributable to NGL Energy Partners LP	(380,389)		49,272		(408,386)		43,027
Less: Distributions to preferred unitholders (1)	(23,770)		(20,312)		(69,594)		(166,835)
Less: Continuing operations net loss (income) allocated to general partner (2)	404		(65)		477		16
Net (loss) income from continuing operations allocated to common unitholders	$	(403,755)	$	28,895	$	(477,503)	$	(123,792)
Loss from discontinued operations, net of tax	$	(107)	$	(6,115)	$	(1,746)	$	(192,800)
Less: Discontinued operations loss allocated to general partner (2)	—		6		2		193
Net loss from discontinued operations allocated to common unitholders	$	(107)	$	(6,109)	$	(1,744)	$	(192,607)
Net (loss) income allocated to common unitholders	$	(403,862)	$	22,786	$	(479,247)	$	(316,399)
Basic (loss) income per common unit
(Loss) income from continuing operations	$	(3.13)	$	0.23	$	(3.71)	$	(0.97)
Loss from discontinued operations, net of tax	$	—	$	(0.05)	$	(0.01)	$	(1.52)
Net (loss) income	$	(3.13)	$	0.18	$	(3.72)	$	(2.49)
Diluted (loss) income per common unit
(Loss) income from continuing operations	$	(3.13)	$	0.22	$	(3.71)	$	(0.97)
Loss from discontinued operations, net of tax	$	—	$	(0.05)	$	(0.01)	$	(1.52)
Net (loss) income	$	(3.13)	$	0.18	$	(3.72)	$	(2.49)
Basic weighted average common units outstanding	128,991,414		128,201,369		128,845,214		127,026,510
Diluted weighted average common units outstanding	128,991,414		129,358,590		128,845,214		127,026,510

(1)    This amount includes distributions to preferred unitholders. The final accretion for the beneficial conversion of the 10.75% Class A Convertible Preferred Units and the excess of the 10.75% Class A Convertible Preferred Units repurchase price over the carrying value of the units are included in the nine months ended December 31, 2019.

(2)    Net loss (income) allocated to the general partner includes distributions to which it is entitled as the holder of incentive distribution rights.

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Acquisitions

9 Months Ended

Dec. 31, 2020

Business Combinations [Abstract]

Acquisitions

Acquisitions

The following summarizes the status of the preliminary purchase price allocation of acquisitions completed prior to April 1, 2020:

Hillstone Environmental Partners, LLC (“Hillstone”) Acquisition

As of December 31, 2020, we completed the acquisition accounting for this acquisition. During the nine months ended December 31, 2020, we received additional information and recorded a decrease of $0.7 million to current assets, a decrease of $5.1 million to current liabilities and a decrease of $6.0 million to the deferred tax liability with the offset to goodwill. Also, there was a $0.9 million decrease to the preliminary purchase price as a result of a true up to the working capital acquired. This amount was recorded as an offset to goodwill. There were no other adjustments to the fair value of assets acquired and liabilities assumed during the nine months ended December 31, 2020.

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Property, Plant and Equipment

9 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, Plant and Equipment

Our property, plant and equipment consists of the following at the dates indicated:

Description	Estimated Useful Lives			December 31, 2020		March 31, 2020
	(in years)			(in thousands)
Natural gas liquids terminal and storage assets	2	-	30	$	317,112	$	314,694
Pipeline and related facilities	30	-	40	244,079		244,751
Vehicles and railcars	3	-	25	126,097		123,937
Water treatment facilities and equipment	3	-	30	1,869,594		1,525,859
Crude oil tanks and related equipment	2	-	30	234,037		234,143
Barges and towboats	5	-	30	136,759		125,162
Information technology equipment	3	-	7	48,956		34,261
Buildings and leasehold improvements	3	-	40	159,364		151,690
Land				100,492		91,446
Tank bottoms and line fill (1)				20,275		20,346
Other	3	-	20	15,176		14,627
Construction in progress				135,618		499,707
				3,407,559		3,380,623
Accumulated depreciation				(663,185)		(529,068)
Net property, plant and equipment				$	2,744,374	$	2,851,555

(1)    Tank bottoms, which are product volumes required for the operation of storage tanks, are recorded at historical cost. We recover tank bottoms when the storage tanks are removed from service. Line fill, which represents our portion of the product volume required for the operation of the proportionate share of a pipeline we own, is recorded at historical cost.

The following table summarizes depreciation expense and capitalized interest expense for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Depreciation expense	$	45,139	$	37,687	$	145,152	$	94,477
Capitalized interest expense	$	450	$	439	$	2,563	$	439

Amounts in the table above for the three months and nine months ended December 31, 2019 do not include depreciation expense and capitalized interest expense related to TransMontaigne Product Services, LLC (“TPSL”), as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

We record (gains) losses from the sales of property, plant and equipment and any write-downs in value due to impairment within loss (gain) on disposal or impairment of assets, net in our unaudited condensed consolidated statements of operations. The following table summarizes (gains) losses on the disposal or impairment of property, plant and equipment by segment for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Crude Oil Logistics	$	(72)	$	198	$	1,772	$	(592)
Water Solutions	(17,877)		4,476		(11,137)		8,075
Liquids and Refined Products	(43)		(26)		4		(33)
Corporate and Other	1		—		(1)		—
Total	$	(17,991)	$	4,648	$	(9,362)	$	7,450

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Goodwill

9 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Goodwill

The following table summarizes changes in goodwill by segment during the nine months ended December 31, 2020:

	Crude Oil Logistics		Water Solutions		Liquids and Refined Products		Total
	(in thousands)
Balances at March 31, 2020	$	579,846	$	294,658	$	119,083	$	993,587
Revisions to acquisition accounting (Note 4)	—		(11,348)		—		(11,348)
Impairment	(237,800)		—		—		(237,800)
Balances at December 31, 2020	$	342,046	$	283,310	$	119,083	$	744,439

Goodwill Impairment

As discussed in Note 17, in December 2020, we reached a settlement in the Extraction Oil & Gas, Inc.(“Extraction”) bankruptcy case, which is expected to result in decreases in future cash flows for certain of our assets. Based on this aforementioned event, we concluded that a triggering event occurred, which required us to perform a quantitative impairment test as of December 31, 2020 for our Crude Oil Logistics reporting unit. We estimated the fair value of the Crude Oil Logistics reporting unit based on the income approach, also known as the discounted cash flow method, which utilizes the present value of future expected cash flows to estimate the fair value. The future cash flows of the Crude Oil Logistics reporting unit were projected based upon estimates as of the test date of future revenues, operating expenses and cash outflows necessary to support these cash flows, including working capital and maintenance capital expenditures. We also considered expectations regarding: (i) the crude oil price environment as reflected in crude oil forward prices as of the test date, (ii) volumes based on historical information and estimates of future drilling and completion activity, as well as expectations for future demand recovery and (iii) estimated fixed and variable costs. The discounted cash flows for the Crude Oil Logistics reporting unit were based on five years of projected cash flows and we applied discount rates and terminal multiples that we believe would be applied by a theoretical market participant in similar market transactions. Based on this test, we concluded that the fair value of the Crude Oil Logistics reporting unit was less than its carrying value by approximately 17.0%.

During the three months ended December 31, 2020, in our Crude Oil Logistics reporting unit, we recorded a goodwill impairment charge of $237.8 million within loss (gain) on disposal or impairment of assets, net in our unaudited condensed consolidated statement of operations.

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Intangible Assets

9 Months Ended

Dec. 31, 2020

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Intangible Assets

Intangible Assets

Our intangible assets consist of the following at the dates indicated:

				December 31, 2020						March 31, 2020
Description	Amortizable Lives			Gross Carrying Amount		Accumulated Amortization		Net		Gross Carrying Amount		Accumulated Amortization		Net
	(in years)			(in thousands)
Amortizable:
Customer relationships	3	-	30	$	1,318,639	$	(394,285)	$	924,354	$	1,435,573	$	(445,250)	$	990,323
Customer commitments	10	-	25	192,000		(11,520)		180,480		502,000		(111,677)		390,323
Pipeline capacity rights	30			7,799		(1,842)		5,957		7,799		(1,647)		6,152
Rights-of-way and easements	1	-	45	90,620		(8,522)		82,098		89,476		(6,506)		82,970
Water rights	13	-	30	100,368		(12,933)		87,435		100,937		(8,441)		92,496
Executory contracts and other agreements	5	-	30	48,689		(20,512)		28,177		48,570		(18,210)		30,360
Non-compete agreements	2	-	24	12,100		(5,626)		6,474		12,723		(4,735)		7,988
Debt issuance costs (1)	3	-	5	44,592		(39,670)		4,922		44,051		(34,983)		9,068
Total amortizable				1,814,807		(494,910)		1,319,897		2,241,129		(631,449)		1,609,680
Non-amortizable:
Trade names				2,800		—		2,800		2,800		—		2,800
Total				$	1,817,607	$	(494,910)	$	1,322,697	$	2,243,929	$	(631,449)	$	1,612,480

(1)    Includes debt issuance costs related to the Revolving Credit Facility (as defined herein) and the Sawtooth Caverns, LLC (“Sawtooth”) credit agreement. Debt issuance costs related to the fixed-rate notes, Bridge Term Credit Agreement (as defined herein) and Term Credit Agreement (as defined herein) are reported as a reduction of the carrying amount of long-term debt.

The weighted-average remaining amortization period for intangible assets is approximately 20.3 years.

During the three months ended December 31, 2020, we recorded an impairment charge of $145.8 million against the customer commitment intangible asset related to a transportation contract with Extraction that was rejected as part of Extraction’s bankruptcy. See Note 17 for a further discussion of Extraction’s bankruptcy and the impairment of the intangible asset.

Amortization expense is as follows for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
Recorded In	2020		2019		2020		2019
	(in thousands)
Depreciation and amortization	$	33,061	$	36,039	$	104,503	$	96,116
Cost of sales	77		86		230		262
Interest expense	1,595		1,371		4,687		3,927
Operating expenses	62		110		185		372
Total	$	34,795	$	37,606	$	109,605	$	100,677

Amounts in the table above for the three months and nine months ended December 31, 2019 do not include amortization expense related to TPSL, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

Expected amortization of our intangible assets is as follows (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	27,060
2022	100,347
2023	91,729
2024	85,527
2025	69,296
Thereafter	945,938
Total	$	1,319,897

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Long-Term Debt

9 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Long-Term Debt

Long-Term Debt

Our long-term debt consists of the following at the dates indicated:

	December 31, 2020						March 31, 2020
	Face Amount		Unamortized Debt Issuance Costs (1)		Book Value		Face Amount		Unamortized Debt Issuance Costs (1)		Book Value
	(in thousands)
Revolving credit facility:
Expansion capital borrowings	$	1,478,000	$	—	$	1,478,000	$	1,120,000	$	—	$	1,120,000
Working capital borrowings	203,000		—		203,000		350,000		—		350,000
Senior unsecured notes:
7.500% Notes due 2023 (“2023 Notes”)	555,251		(3,908)		551,343		607,323		(5,405)		601,918
6.125% Notes due 2025 (“2025 Notes”)	380,020		(3,507)		376,513		387,320		(4,217)		383,103
7.500% Notes due 2026 (“2026 Notes”)	386,323		(5,247)		381,076		450,000		(6,975)		443,025
Bridge term credit agreement	—		—		—		250,000		(3,198)		246,802
Term credit agreement	250,000		(7,692)		242,308		—		—		—
Other long-term debt	48,421		(72)		48,349		4,683		—		4,683
	3,301,015		(20,426)		3,280,589		3,169,326		(19,795)		3,149,531
Less: Current maturities	2,146		—		2,146		4,683		—		4,683
Long-term debt	$	3,298,869	$	(20,426)	$	3,278,443	$	3,164,643	$	(19,795)	$	3,144,848

(1)    Debt issuance costs related to the Revolving Credit Facility and the Sawtooth credit agreement are reported within intangible assets, rather than as a reduction of the carrying amount of long-term debt.

Recent Developments

On February 4, 2021, we closed on our private offering of $2.05 billion of 7.5% 2026 senior secured notes (“2026 Senior Secured Notes”) and our new credit agreement (the “New Credit Agreement”) which consists of a $500.0 million asset-based revolving credit facility (“ABL Facility”). We estimate that total offering costs and expenses will be approximately $150.0 million, which includes certain make-whole and consent costs. We used the net proceeds from the issuance of the 2026 Senior Secured Notes (along with borrowings under our new ABL Facility) to (i) repay all outstanding borrowings under and terminate our existing revolving credit facility, (ii) repay all outstanding borrowings under and terminate our term credit agreement and (iii) pay fees and expenses in connection therewith as well as fees and expenses in connection with the issuance of the 2026 Senior Secured Notes and entering into the ABL Facility.

2026 Senior Secured Notes

The 2026 Senior Secured Notes bear interest at 7.5%, which is payable on February 1 and August 1 of each year, beginning on August 1, 2021. The 2026 Senior Secured Notes mature on February 1, 2026. The 2026 Senior Secured Notes were issued pursuant to an indenture dated February 4, 2021 (the “Indenture”).

The 2026 Senior Secured Notes are secured by first priority liens in substantially all of our assets other than our accounts receivable, inventory, pledged deposit accounts, cash and cash equivalents, renewable energy tax credits and related assets and second priority liens in our accounts receivable, inventory, pledged deposit accounts, cash and cash equivalents, renewable energy tax credits and related assets.

The Indenture contains covenants that, among other things, limit our ability to: pay distributions or make other restricted payments or repurchase stock; incur or guarantee additional indebtedness or issue disqualified stock or certain preferred stock; make certain investments; create or incur liens; sell assets; enter into restrictions affecting the ability of restricted subsidiaries to make distributions, make loans or advances or transfer assets to the guarantors (including the Partnership); enter into certain transactions with our affiliates; designate restricted subsidiaries as unrestricted subsidiaries; and merge, consolidate or transfer or sell all or substantially all of our assets. The Indenture specifically restricts our ability to pay distributions until our Total Leverage Ratio (as defined in the Indenture) for the most recently ended four full fiscal quarters at the time of the distribution is not greater than 4.75 to 1.00. These covenants are subject to a number of important exceptions and qualifications.

We have an option to redeem all or a portion of the 2026 Senior Secured Notes at any time on or after February 1, 2023 at fixed redemption prices contained within the Indenture. Prior to such time, we, at our option, may redeem up to 40% of the aggregate principal amount of the 2026 Senior Secured Notes with an amount of cash not greater than the net cash proceeds from certain equity offerings at the redemption price specified in the Indenture. In addition, before February 1, 2023, we may redeem some or all of the 2026 Senior Secured Notes at a redemption price equal to 100% of the aggregate principal amount of the 2026 Senior Secured Notes redeemed, plus the applicable premium as specified in the Indenture and accrued and unpaid interest, if any, to, but not including, the redemption date. If we experience certain kinds of change of control triggering events, we will be required to offer to repurchase the 2026 Senior Secured Notes at 101% of the aggregate principal amount of the 2026 Senior Secured Notes repurchased plus accrued and unpaid interest on the 2026 Senior Secured Notes repurchased to, but not including, the date of purchase.

ABL Facility

Our new $500.0 million ABL Facility is subject to a borrowing base, which includes a sub-limit for letters of credit. The initial borrowing base is $500.0 million and the sub-limit for letters of credit is $200.0 million. The ABL Facility is secured by a lien on substantially all of our assets, including among other things, a first priority lien on our accounts receivable, inventory, pledged deposit accounts, cash and cash equivalents, renewable energy tax credits and related assets. and a second priority lien on our all of our other assets.

The ABL Facility is scheduled to mature at the earliest of (a) February 4, 2026 or (b) 91 days prior to the earliest maturity date in respect to any of our indebtedness in an aggregate principal amount of $50.0 million or greater, if such indebtedness is outstanding at such time, subject to certain exceptions. The ABL Facility bears interest at a LIBOR-based rate (with such customary provisions under the ABL Facility providing for the replacement of LIBOR with any successor rate) or an alternate base rate, in each case plus an applicable borrowing margin based on our Fixed Charge Coverage Ratio (as defined in the New Credit Agreement). The applicable margin for alternate base rate loans varies from 1.50% to 2.00% and the applicable margin for LIBOR-based loans varies from 2.50% to 3.00%. In addition, a commitment fee will be charged and payable quarterly in arrears based on the average daily unused portion of the revolving commitments under the ABL Facility. Such commitment fee will be 0.50% per year, subject to a reduction to 0.375% in the event our Fixed Charge Coverage Ratio is greater than 1.75 to 1.00.

The New Credit Agreement contains various affirmative and negative covenants, including financial reporting requirements and limitations on indebtedness, liens, mergers, consolidations, liquidations and dissolutions, sales of assets, distributions and other restricted payments, investments (including acquisitions) and transactions with affiliates. The New Credit Agreement contains, as the only financial covenant, a minimum Fixed Charge Coverage Ratio financial covenant that is tested based on the financial statements for the most recently ended fiscal quarter upon the occurrence and during the continuation of a Cash Dominion Event (as defined in the New Credit Agreement).

We are in compliance with all of the covenants under the ABL Facility.

Related Party Transaction

In order to complete the transactions described above, we were required to receive the consent of the holders of our Class D Preferred Units (as defined herein), who are represented on the board of directors of our general partner. For their consent, we paid to the holders of the Class D Preferred Units $40.0 million.

Credit Agreement

We were party to a credit agreement (“Credit Agreement”) with a syndicate of banks. The Credit Agreement provided up to $1.915 billion in aggregate commitments and consisted of a revolving credit facility to fund working capital needs (“Working Capital Facility”), and another to fund acquisitions and expansion projects (“Expansion Capital Facility”). On April 27, 2020, we amended our Credit Agreement to reallocate availability between the two revolving credit facilities. We reduced the capacity of the Working Capital Facility to $350.0 million and increased the Expansion Capital Facility to $1.565 billion (the Expansion Capital Facility, and together with the Working Capital Facility, the “Revolving Credit Facility”). We had letters of credit of $140.1 million on the Working Capital Facility at December 31, 2020. The capacity under the Working Capital Facility could be limited by a “borrowing base” (as defined in the Credit Agreement) which was calculated based on the value of certain working capital items at any point in time.

At December 31, 2020, the borrowings under the Credit Agreement had a weighted average interest rate of 2.94%, calculated as the weighted average LIBOR rate of 0.16% plus a margin of 2.75% for LIBOR borrowings and the prime rate of

3.25% plus a margin of 1.75% on alternate base rate borrowings. At December 31, 2020, the interest rate in effect on letters of credit was 2.75%. Commitment fees are charged at a rate ranging from 0.375% to 0.50% on any unused capacity.

As discussed above, on February 4, 2021, we repaid all of the outstanding borrowings under and terminated the Credit Agreement. The commitments under the Credit Agreement were set to expire on October 5, 2021. As we were able to refinance this short-term obligation on a long-term basis, we have presented the amounts due under the Credit Agreement as long-term as of December 31, 2020.

Senior Unsecured Notes

The senior unsecured notes include the 2023 Notes, 2025 Notes and 2026 Notes (collectively, the “Senior Unsecured Notes”).

Repurchases

The following table summarizes repurchases of Senior Unsecured Notes for the periods indicated:

	Three Months Ended		Nine Months Ended
	December 31,		December 31,
	2020		2020
	(in thousands)
2023 Notes
Notes repurchased	$	17,605	$	52,072
Cash paid (excluding payments of accrued interest)	$	11,814	$	33,566
Gain on early extinguishment of debt (1)	$	5,661	$	18,096
2025 Notes
Notes repurchased	$	—	$	7,300
Cash paid (excluding payments of accrued interest)	$	—	$	3,647
Gain on early extinguishment of debt (2)	$	—	$	3,575
2026 Notes
Notes repurchased	$	14,500	$	63,677
Cash paid (excluding payments of accrued interest)	$	8,768	$	37,868
Gain on early extinguishment of debt (3)	$	5,529	$	24,878

(1)    Gain on early extinguishment of debt for the three months and nine months ended December 31, 2020 is inclusive of the write-off of debt issuance costs of $0.1 million and $0.4 million, respectively. The gain is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

(2)    Gain on early extinguishment of debt for the nine months ended December 31, 2020 is inclusive of the write-off of debt issuance costs of $0.1 million. The gain is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

(3)    Gain on early extinguishment of debt for the three months and nine months ended December 31, 2020 is inclusive of the write-off of debt issuance costs of $0.2 million and $0.9 million, respectively. The gain is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

Compliance

At December 31, 2020, we were in compliance with the covenants under the indentures for all of the Senior Unsecured Notes.

Term Credit Agreement

On June 3, 2020, we entered into a new $250.0 million term credit agreement (the “Term Credit Agreement”) with certain funds and accounts managed by affiliates of Apollo Global Management, Inc. to refinance the previous Bridge Term Credit Agreement (as defined herein).

The commitments under the Term Credit Agreement were set to expire on June 3, 2023 and were callable by us after two years at par. We were subject to prepayments of principal if we enter into certain transactions to sell assets, issue equity or obtain new borrowings.

The obligations under the Term Credit Agreement were guaranteed by the Partnership and certain of NGL Energy Operating LLC’s (“Borrower”) wholly-owned subsidiaries and were secured by substantially all of the assets of the Borrower, the Partnership and the other subsidiary guarantors subject to certain customary exclusions.

All borrowings under the Term Credit Agreement bore interest at LIBOR (based on the higher of one-month or three-month LIBOR), subject to a 1.50% LIBOR floor, plus 8.00%. At December 31, 2020, the borrowings under the Term Credit Agreement had an interest rate of 9.50% (as of December 31, 2020 the reference LIBOR rate was below the LIBOR floor of 1.50%).

As discussed above, on February 4, 2021, we repaid all of the outstanding borrowings under and terminated the Term Credit Agreement. This termination required us to pay a make-whole fee of $55.6 million.

Bridge Term Credit Agreement

On July 2, 2019, we entered into a bridge term credit agreement (the “Bridge Term Credit Agreement”) with Toronto Dominion (Texas) LLC for a $250.0 million term loan facility. Toronto Dominion (Texas) LLC and certain of its affiliates are also lenders under our Credit Agreement. On June 3, 2020, we used the proceeds from the Term Credit Agreement to pay off the outstanding balance of the Bridge Term Credit Agreement. We wrote off $2.3 million of debt issuance costs which is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

Sawtooth Credit Agreement

On November 27, 2019, Sawtooth, a joint venture in which we own approximately a 71.5% interest, entered into a credit agreement with Zions Bancorporation (doing business as “Amegy Bank”). The Sawtooth credit agreement has a capacity of $20.0 million. The commitments under the Sawtooth credit agreement expire on November 27, 2022. At December 31, 2020, $3.8 million had been borrowed under the Sawtooth credit agreement. The borrowings under this facility had an average interest rate of 2.65%. Commitment fees are charged at a rate of 0.50% on any unused capacity.

Other Long-Term Debt

On October 29, 2020, we entered into an equipment loan for $45.0 million with Stonebriar Commercial Finance LLC which bears interest at a rate of 8.6% and is secured by certain of our barges and towboats. We have an aggregate principal balance of $44.7 million at December 31, 2020. The loan matures on November 1, 2027.

Debt Maturity Schedule

The scheduled maturities of our long-term debt are as follows at December 31, 2020:

Fiscal Year Ending March 31,	Revolving Credit Facility		Senior Unsecured Notes		Term Credit Agreement		Sawtooth Credit Agreement		Other Long-Term Debt		Total
	(in thousands)
2021 (three months)	$	—	$	—	$	—	$	—	$	376	$	376
2022	1,681,000		—		—		—		2,373		1,683,373
2023	—		—		—		3,759		2,585		6,344
2024	—		555,251		250,000		—		2,816		808,067
2025	—		380,020		—		—		3,068		383,088
Thereafter	—		386,323		—		—		33,444		419,767
Total	$	1,681,000	$	1,321,594	$	250,000	$	3,759	$	44,662	$	3,301,015

Amortization of Debt Issuance Costs

Amortization expense for debt issuance costs related to long-term debt was $1.6 million and $1.6 million during the three months ended December 31, 2020 and 2019, respectively, and $5.3 million and $3.5 million during the nine months ended December 31, 2020 and 2019, respectively.

Expected amortization of debt issuance costs is as follows (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	1,609
2022	6,393
2023	6,384
2024	3,204
2025	1,775
Thereafter	1,061
Total	$	20,426

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Commitments and Contingencies

9 Months Ended

Dec. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure

Commitments and Contingencies

Legal Contingencies

In August 2015, LCT Capital, LLC (“LCT”) filed a lawsuit against NGL Energy Holdings LLC (the “GP”) and the Partnership seeking payment for investment banking services relating to the purchase of TransMontaigne Inc. and related assets in July 2014. After pre-trial rulings, LCT was limited to pursuing claims of (i) quantum meruit (the value of the services rendered by LCT) and (ii) fraudulent misrepresentation against the defendants. Following a jury trial conducted in Delaware state court from July 23, 2018 through August 1, 2018, the jury returned a verdict consisting of an award of $4.0 million for quantum meruit and $29.0 million for fraudulent misrepresentation, subject to statutory interest. On December 5, 2019, in response to the defendants’ post-trial motion, the Court issued an Order overturning the jury’s damages award and ordering the case to be set for a damages-only trial. Both parties filed applications with the trial court asking the trial court to certify the December 5th Order for interlocutory, immediate review by the Appellate Court. On January 7, 2020, the Supreme Court of Delaware (“Supreme Court”) entered an Order accepting an interlocutory appeal of various issues relating to both the quantum meruit and fraudulent misrepresentation verdicts. The Supreme Court heard oral arguments of the parties on November 4, 2020, took the matters presented under advisement and on January 28, 2021, issued a ruling that (a) LCT is not entitled to “benefit-of-the-bargain” damages on its fraud claim; (b) LCT is not entitled to receive fraudulent misrepresentation damages separate from its quantum meruit damages; (c) the trial court abused its discretion when it ordered a new trial on damages relating to LCT’s claim of fraudulent misrepresentation; and (d) the trial court properly ordered a new trial on LCT’s claim of quantum meruit damages. The date for a new trial, to be limited to the quantum meruit claim, has not yet been set by the trial court. Any allocation of the ultimate verdict award, if any, between the GP and the Partnership will be made by the board of directors of our general partner once all information is available to it and after the new trial, any post-trial and/or any appellate process has concluded and the verdict is final as a matter of law. As of December 31, 2020, we have accrued $2.5 million related to this matter.

We are party to various other claims, legal actions, and complaints arising in the ordinary course of business. In the opinion of our management, the ultimate resolution of these claims, legal actions, and complaints, after consideration of amounts accrued, insurance coverage, and other arrangements, is not expected to have a material adverse effect on our consolidated financial position, results of operations or cash flows. However, the outcome of such matters is inherently uncertain, and estimates of our liabilities may change materially as circumstances develop.

Environmental Matters

At December 31, 2020, we have an environmental liability, measured on an undiscounted basis, of $1.8 million, which is recorded within accrued expenses and other payables in our unaudited condensed consolidated balance sheet. Our operations are subject to extensive federal, state, and local environmental laws and regulations. Although we believe our operations are in substantial compliance with applicable environmental laws and regulations, risks of additional costs and liabilities are inherent in our business, and there can be no assurance that we will not incur significant costs. Moreover, it is possible that other developments, such as increasingly stringent environmental laws, regulations and enforcement policies thereunder, and claims for damages to property or persons resulting from the operations, could result in substantial costs. Accordingly, we have adopted policies, practices, and procedures in the areas of pollution control, product safety, occupational health, and the

handling, storage, use, and disposal of hazardous materials designed to prevent material environmental or other damage, and to limit the financial liability that could result from such events. However, some risk of environmental or other damage is inherent in our business.

Asset Retirement Obligations

We have contractual and regulatory obligations at certain facilities for which we have to perform remediation, dismantlement, or removal activities when the assets are retired. Our liability for asset retirement obligations is discounted to present value. To calculate the liability, we make estimates and assumptions about the retirement cost and the timing of retirement. Changes in our assumptions and estimates may occur as a result of the passage of time and the occurrence of future events. The following table summarizes changes in our asset retirement obligation, which is reported within other noncurrent liabilities in our unaudited condensed consolidated balance sheets (in thousands):

Balance at March 31, 2020	$	18,416
Liabilities incurred	5,778
Liabilities associated with disposed assets (1)	(22)
Liabilities settled	(9)
Accretion expense	1,314
Balance at December 31, 2020	$	25,477

(1)    This amount relates to the sale of certain assets (see Note 17).

In addition to the obligations described above, we may be obligated to remove facilities or perform other remediation upon retirement of certain other assets. However, the fair value of the asset retirement obligation cannot currently be reasonably estimated because the settlement dates are indeterminable. We will record an asset retirement obligation for these assets in the periods in which settlement dates are reasonably determinable.

Other Commitments

We have noncancelable agreements for product storage, railcar spurs and real estate. The following table summarizes future minimum payments under these agreements at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	1,411
2022	7,506
2023	4,399
2024	4,399
2025	74
Thereafter	331
Total	$	18,120

As part of the acquisition of Hillstone, discussed in Note 4, we assumed an obligation to pay a quarterly subsidy payment in the event that specified volumetric thresholds are not exceeded at a third-party facility. This agreement expires on December 31, 2022. For the three months and nine months ended December 31, 2020, we recorded $0.6 million and $2.0 million, respectively, within operating expense in our unaudited condensed consolidated statements of operations. At December 31, 2020, the range of potential payments we could be obligated to make pursuant to the subsidy agreement could be from $0.0 million to $6.5 million.

Pipeline Capacity Agreements

We have noncancelable agreements with crude oil pipeline operators, which guarantee us minimum monthly shipping capacity on the pipelines. As a result, we are required to pay the minimum shipping fees if actual shipments are less than our allotted capacity. Under certain agreements we have the ability to recover minimum shipping fees previously paid if our shipping volumes exceed the minimum monthly shipping commitment during each month remaining under the agreement, with some contracts containing provisions that allow us to continue shipping up to six months after the maturity date of the contract in order to recapture previously paid minimum shipping delinquency fees. We currently have an asset recorded in prepaid expenses and other current assets and in other noncurrent assets in our unaudited condensed consolidated balance sheet for

minimum shipping fees paid in previous periods that are expected to be recovered in future periods by exceeding the minimum monthly volumes (see Note 2).

The following table summarizes future minimum throughput payments under these agreements at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	8,708
2022	35,314
2023	35,314
2024	35,410
2025	30,897
Total	$	145,643

Sales and Purchase Contracts

We have entered into product sales and purchase contracts for which we expect the parties to physically settle and deliver the inventory in future periods.

At December 31, 2020, we had the following commodity purchase commitments (in thousands):

	Crude Oil (1)			Natural Gas Liquids
	Value		Volume (in barrels)	Value		Volume (in gallons)
Fixed-Price Commodity Purchase Commitments:
2021 (three months)	$	100,635	2,155	$	9,771	20,514
2022	—		—	2,406		5,586
Total	$	100,635	2,155	$	12,177	26,100
Index-Price Commodity Purchase Commitments:
2021 (three months)	$	544,253	11,555	$	269,443	359,329
2022	928,468		19,760	36,449		50,929
2023	726,406		15,702	—		—
2024	652,178		14,359	—		—
2025	458,811		10,220	—		—
Thereafter	17,437		390	—		—
Total	$	3,327,553	71,986	$	305,892	410,258

(1)    Our crude oil index-price purchase commitments exceed our crude oil index-price sales commitments (presented below) due primarily to our long-term purchase commitments for crude oil that we purchase and ship on the Grand Mesa Pipeline. As these purchase commitments are deliver-or-pay contracts, whereby our counterparty is required to pay us for any volumes not delivered, we have not entered into corresponding long-term sales contracts for volumes we may not receive.

At December 31, 2020, we had the following commodity sale commitments (in thousands):

	Crude Oil			Natural Gas Liquids
	Value		Volume (in barrels)	Value		Volume (in gallons)
Fixed-Price Commodity Sale Commitments:
2021 (three months)	$	102,064	2,174	$	85,512	121,917
2022	—		—	5,993		10,373
2023	—		—	289		454
Total	$	102,064	2,174	$	91,794	132,744
Index-Price Commodity Sale Commitments:
2021 (three months)	$	477,990	9,814	$	390,678	415,439
2022	495,340		10,331	40,493		42,948
2023	219,785		4,745	—		—
2024	216,292		4,758	—		—
2025	213,429		4,745	—		—
Thereafter	17,492		390	—		—
Total	$	1,640,328	34,783	$	431,171	458,387

We account for the contracts shown in the tables above using the normal purchase and normal sale election. Under this accounting policy election, we do not record the physical contracts at fair value at each balance sheet date; instead, we record the purchase or sale at the contracted value once the delivery occurs. Contracts in the tables above may have offsetting derivative contracts (described in Note 11) or inventory positions (described in Note 2).

Certain other forward purchase and sale contracts do not qualify for the normal purchase and normal sale election. These contracts are recorded at fair value in our unaudited condensed consolidated balance sheet and are not included in the tables above. These contracts are included in the derivative disclosures in Note 11 and represent $5.5 million of our prepaid expenses and other current assets and $0.7 million of our accrued expenses and other payables at December 31, 2020.

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Equity

9 Months Ended

Dec. 31, 2020

Equity [Abstract]

Equity

Equity

Partnership Equity

The Partnership’s equity consists of a 0.1% general partner interest and a 99.9% limited partner interest, which consists of common units. Our general partner has the right, but not the obligation, to contribute a proportionate amount of capital to us to maintain its 0.1% general partner interest. Our general partner is not required to guarantee or pay any of our debts and obligations. As of December 31, 2020, we owned 8.69% of our general partner.

General Partner Contributions

In connection with the issuance of common units for the vesting of restricted units during the nine months ended December 31, 2020, we issued 396 notional units to our general partner for less than $0.1 million in order to maintain its 0.1% interest in us.

Common Unit Repurchase Program

On August 30, 2019, the board of directors of our general partner authorized a common unit repurchase program, under which we may repurchase up to $150.0 million of our outstanding common units through September 30, 2021 from time to time in the open market or in other privately negotiated transactions. We did not repurchase any units under this plan during the nine months ended December 31, 2020.

Our Distributions

The following table summarizes distributions declared on our common units during the last three quarters:

Date Declared	Record Date	Payment Date	Amount Per Unit		Amount Paid to Limited Partners		Amount Paid to General Partner
					(in thousands)		(in thousands)
April 27, 2020	May 7, 2020	May 15, 2020	$	0.2000	$	25,754	$	26
July 23, 2020	August 6, 2020	August 14, 2020	$	0.2000	$	25,754	$	26
October 27, 2020	November 6, 2020	November 13, 2020	$	0.1000	$	12,877	$	13

No distributions were declared for the common units for the three months ended December 31, 2020 as the board of directors of our general partner decided to temporarily suspend all distributions (common unit distributions beginning with the three months ended December 31, 2020 and all preferred unit distributions beginning with the three months ending March 31, 2021) in order to deleverage our balance sheet and meet the financial performance ratios set within the Indenture of the 2026 Senior Secured Notes, as discussed further in Note 8.

Class B Preferred Units

On June 13, 2017, we issued 8,400,000 of our 9.00% Class B Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units (“Class B Preferred Units”) representing limited partner interests at a price of $25.00 per unit for net proceeds of $202.7 million (net of the underwriters’ discount of $6.6 million and offering costs of $0.7 million).

On July 2, 2019, we issued 4,185,642 Class B Preferred Units to fund a portion of the purchase price for the Mesquite acquisition.

The current distribution rate for the Class B Preferred Units is 9.00% per year of the $25.00 liquidation preference per unit (equal to $2.25 per unit per year). The following table summarizes distributions declared on our Class B Preferred Units during the last four quarters:

					Amount Paid to Class B
Date Declared	Record Date	Payment Date	Amount Per Unit		Preferred Unitholders
					(in thousands)
March 16, 2020	March 31, 2020	April 15, 2020	$	0.5625	$	7,079
June 15, 2020	June 30, 2020	July 15, 2020	$	0.5625	$	7,079
September 15, 2020	September 30, 2020	October 15, 2020	$	0.5625	$	7,079
December 17, 2020	January 1, 2021	January 15, 2021	$	0.5625	$	7,079

The distribution amount paid on January 15, 2021 is included in accrued expenses and other payables in our unaudited condensed consolidated balance sheet at December 31, 2020.

Class C Preferred Units

On April 2, 2019, we issued 1,800,000 of our 9.625% Class C Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units (“Class C Preferred Units”) representing limited partner interests at a price of $25.00 per unit for net proceeds of $42.9 million (net of the underwriters’ discount of $1.4 million and offering costs of $0.7 million).

The current distribution rate for the Class C Preferred Units is 9.625% per year of the $25.00 liquidation preference per unit (equal to $2.41 per unit per year). The following table summarizes distributions declared on our Class C Preferred Units during the last four quarters:

					Amount Paid to Class C
Date Declared	Record Date	Payment Date	Amount Per Unit		Preferred Unitholders
					(in thousands)
March 16, 2020	March 31, 2020	April 15, 2020	$	0.6016	$	1,083
June 15, 2020	June 30, 2020	July 15, 2020	$	0.6016	$	1,083
September 15, 2020	September 30, 2020	October 15, 2020	$	0.6016	$	1,083
December 17, 2020	January 1, 2021	January 15, 2021	$	0.6016	$	1,083

The distribution amount paid on January 15, 2021 is included in accrued expenses and other payables in our unaudited condensed consolidated balance sheet at December 31, 2020.

Class D Preferred Units

On July 2, 2019, we completed a private placement of an aggregate of 400,000 preferred units (“Class D Preferred Units”) and warrants exercisable to purchase an aggregate of 17,000,000 common units for net proceeds of $385.4 million. On October 31, 2019, we completed a private placement of an aggregate of 200,000 Class D Preferred Units and warrants exercisable to purchase an aggregate of 8,500,000 common units for net proceeds of $194.7 million. As of December 31, 2020, all warrants are still outstanding.

The current distribution rate for the Class D Preferred Units is 9.00% per year per unit (equal to $90.00 per every $1,000 in unit value per year). The following table summarizes distributions declared on our Class D Preferred Units during the last four quarters:

					Amount Paid/Payable to Class D
Date Declared	Record Date	Payment Date	Amount Per Unit		Preferred Unitholders
					(in thousands)
April 27, 2020	May 7, 2020	May 15, 2020	$	11.25	$	6,868
July 23, 2020	August 6, 2020	August 14, 2020	$	11.25	$	6,946
October 27, 2020	November 6, 2020	November 13, 2020	$	26.01	$	15,608
January 20, 2021	February 5, 2021	February 12, 2021	$	26.01	$	15,608

The distributions for the quarters ended September 30, 2020 and December 31, 2020 include a 1.0% rate increase due to us exceeding the adjusted total leverage ratio, as defined within the amended and restated limited partnership agreement. The distributions paid in cash for both the three months ended March 31, 2020 and June 30, 2020 of $6.9 million represented 50% of the Class D Preferred Units distribution amount, as represented in the table above. In accordance with the terms of our Partnership Agreement, the value of each Class D Preferred Unit automatically increased by the non-cash accretion, which was approximately $6.9 million in the aggregate with respect to the distributions for both the three months ended March 31, 2020 and June 30, 2020. The distributions for the three months ended September 30, 2020 were paid in cash and the distributions for the three months ended December 31, 2020 will also be paid in cash.

Equity-Based Incentive Compensation

Our general partner has adopted a long-term incentive plan (“LTIP”), which allows for the issuance of equity-based compensation. Our general partner has granted certain restricted units to employees and directors, which vest in tranches, subject to the continued service of the recipients through the vesting date (the “Service Awards”). The awards may also vest upon a change of control, at the discretion of the board of directors of our general partner. No distributions accrue to or are paid on the Service Awards during the vesting period.

The following table summarizes the Service Award activity during the nine months ended December 31, 2020:

Unvested Service Award units at March 31, 2020	1,371,425
Units granted	6,000
Units vested and issued	(446,475)
Units forfeited	(39,000)
Unvested Service Award units at December 31, 2020	891,950

In connection with the vesting of certain restricted units during the nine months ended December 31, 2020, we canceled 50,155 of the newly-vested common units in satisfaction of $0.1 million of employee tax liability paid by us. Pursuant to the terms of the LTIP, these canceled units are available for future grants under the LTIP.

The following table summarizes the scheduled vesting of our unvested Service Award units at December 31, 2020:

Fiscal Year Ending March 31,
2021 (three months)	445,475
2022	446,475
Total	891,950

Service Awards are valued at the average of the high/low sales price as of the grant date less the present value of the expected distribution stream over the vesting period using a risk-free interest rate. The weighted-average grant price for the nine months ended December 31, 2020 was $3.86. We record the expense for each Service Award on a straight-line basis over the requisite period for the entire award (that is, over the requisite service period of the last separately vesting portion of the award), ensuring that the amount of compensation cost recognized at any date at least equals the portion of the grant-date value of the award that is vested at that date.

During the three months ended December 31, 2020 and 2019, we recorded compensation expense related to Service Award units of $1.2 million and $1.8 million, respectively. During the nine months ended December 31, 2020 and 2019, we recorded compensation expense related to Service Award units of $3.8 million and $6.6 million, respectively.

The following table summarizes the estimated future expense we expect to record on the unvested Service Award units at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	898
2022	1,669
Total	$	2,567

As of December 31, 2020, there are approximately 3.1 million common units remaining available for issuance under the LTIP.

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Fair Value of Financial Instruments

9 Months Ended

Dec. 31, 2020

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

Fair Value of Financial Instruments

Our cash and cash equivalents, accounts receivable, accounts payable, accrued expenses, and other current assets and liabilities (excluding derivative instruments) are carried at amounts which reasonably approximate their fair values due to their short-term nature.

Commodity Derivatives

The following table summarizes the estimated fair values of our commodity derivative assets and liabilities reported in our unaudited condensed consolidated balance sheet at the dates indicated:

	December 31, 2020				March 31, 2020
	Derivative Assets		Derivative Liabilities		Derivative Assets		Derivative Liabilities
	(in thousands)
Level 1 measurements	$	8,248	$	(14,451)	$	64,037	$	(2,235)
Level 2 measurements	5,466		(700)		25,217		(17,635)
	13,714		(15,151)		89,254		(19,870)
Netting of counterparty contracts (1)	(8,264)		8,264		(2,282)		2,282
Net cash collateral (held) provided	(203)		6,203		(50,104)		(370)
Commodity derivatives	$	5,247	$	(684)	$	36,868	$	(17,958)

(1)    Relates to commodity derivative assets and liabilities that are expected to be net settled on an exchange or through a netting arrangement with the counterparty. Our physical contracts that do not qualify as normal purchase normal sale transactions are not subject to such netting arrangements.

The following table summarizes the accounts that include our commodity derivative assets and liabilities in our unaudited condensed consolidated balance sheets at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Prepaid expenses and other current assets	$	5,247	$	36,868
Accrued expenses and other payables	(679)		(17,777)
Other noncurrent liabilities	(5)		(181)
Net commodity derivative asset	$	4,563	$	18,910

The following table summarizes our open commodity derivative contract positions at the dates indicated. We do not account for these derivatives as hedges.

Contracts	Settlement Period	Net Long (Short) Notional Units (in barrels)	Fair Value of Net Assets (Liabilities)
		(in thousands)
At December 31, 2020:
Crude oil fixed-price (1)	January 2021–December 2021	(1,113)	$	(1,163)
Propane fixed-price (1)	January 2021–December 2022	(670)	(2,793)
Refined products fixed-price (1)	January 2021–December 2021	(172)	(430)
Butane fixed-price (1)	January 2021–January 2022	(56)	(1,698)
Other	January 2021–March 2022		4,647
			(1,437)
Net cash collateral provided			6,000
Net commodity derivative asset			$	4,563
At March 31, 2020:
Crude oil fixed-price (1)	April 2020–December 2021	(2,252)	$	41,721
Propane fixed-price (1)	April 2020–December 2021	415	(738)
Refined products fixed-price (1)	April 2020–January 2021	(26)	27,401
Other	April 2020–March 2022		1,000
			69,384
Net cash collateral held			(50,474)
Net commodity derivative asset			$	18,910

(1)    We may have fixed price physical purchases, including inventory, offset by floating price physical sales or floating price physical purchases offset by fixed price physical sales. These contracts are derivatives we have entered into as an economic hedge against the risk of mismatches between fixed and floating price physical obligations.

During the three months ended December 31, 2020 and 2019, we recorded a net loss of $24.6 million and a net loss of $15.1 million, respectively, from our commodity derivatives to revenues and cost of sales in our unaudited condensed consolidated statements of operations. During the nine months ended December 31, 2020 and 2019, we recorded a net loss of $55.2 million and a net gain of $0.8 million, respectively, from our commodity derivatives to revenues and cost of sales in our unaudited condensed consolidated statements of operations. The amounts for the three months and nine months ended December 31, 2020 and 2019 do not include net gains and losses related to Mid-Con (as defined herein), Gas Blending (as defined herein) and TPSL, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

Credit Risk

We have credit policies that we believe minimize our overall credit risk, including an evaluation of potential counterparties’ financial condition (including credit ratings), collateral requirements under certain circumstances, and the use of industry standard master netting agreements, which allow for offsetting counterparty receivable and payable balances for certain transactions. At December 31, 2020, our primary counterparties were retailers, resellers, energy marketers, producers, refiners, and dealers. This concentration of counterparties may impact our overall exposure to credit risk, either positively or negatively, as the counterparties may be similarly affected by changes in economic, regulatory or other conditions. If a

counterparty does not perform on a contract, we may not realize amounts that have been recorded in our unaudited condensed consolidated balance sheets and recognized in our net income.

Interest Rate Risk

The Revolving Credit Facility was variable-rate debt with interest rates that are generally indexed to bank prime or LIBOR interest rates. At December 31, 2020, we had $1.7 billion of outstanding borrowings under the Revolving Credit Facility at a weighted average interest rate of 2.94%.

The Term Credit Agreement was variable-rate debt with interest rates that are generally indexed to LIBOR interest rates. At December 31, 2020, we had $250.0 million of outstanding borrowings under the Term Credit Agreement at an interest rate of 9.50%.

Fair Value of Fixed-Rate Notes

The following table provides fair value estimates of our fixed-rate notes at December 31, 2020 (in thousands):

Senior Unsecured Notes:
2023 Notes	$	389,601
2025 Notes	$	238,463
2026 Notes	$	237,267

For the Senior Unsecured Notes, the fair value estimates were developed based on publicly traded quotes and would be classified as Level 2 in the fair value hierarchy.

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Segments

9 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Segments

Segments

As a result of the sale of a large part of the assets that constituted the former Refined Products and Renewables reportable segment, the Chief Operating Decision Maker (CODM) decided during the fourth quarter of fiscal year 2020 that the remaining business within the former Refined Products and Renewables reportable segment would be aggregated with the former Liquids reportable segment and form the current Liquids and Refined Products reportable segment. Operating results for the reportable segments have been recast for the three months and nine months ended December 31, 2019 to reflect these changes. Our Crude Oil Logistics and Water Solutions reportable segments remain unchanged from what has been previously reported.

The following table summarizes revenues related to our segments. Transactions between segments are recorded based on prices negotiated between the segments. The “Corporate and Other” category in the table below includes certain corporate expenses that are not allocated to the reportable segments.

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Revenues:
Crude Oil Logistics:
Topic 606 revenues
Crude oil sales	$	455,790	$	646,296	$	1,104,692	$	1,925,039
Crude oil transportation and other	28,407		44,613		118,615		127,767
Non-Topic 606 revenues	2,919		3,585		9,193		10,825
Elimination of intersegment sales	(1,827)		(3,505)		(4,331)		(15,330)
Total Crude Oil Logistics revenues	485,289		690,989		1,228,169		2,048,301
Water Solutions:
Topic 606 revenues
Disposal service fees	82,008		94,218		239,390		226,635
Sale of recovered crude oil	6,778		16,470		16,532		45,566
Sale of brackish non-potable water	5,221		5,634		8,201		9,737
Other service revenues	4,918		5,285		11,545		12,701
Total Water Solutions revenues	98,925		121,607		275,668		294,639
Liquids and Refined Products:
Topic 606 revenues
Refined products sales	286,640		627,590		785,968		1,942,146
Propane sales	276,459		309,668		534,525		564,820
Butane sales	191,710		226,730		336,827		396,776
Other product sales	99,624		145,082		238,377		376,148
Service revenues	4,685		5,181		17,710		22,230
Non-Topic 606 revenues	20,302		105,944		59,816		269,748
Elimination of intersegment sales	(1,929)		(6,542)		(3,410)		(12,851)
Total Liquids and Refined Products revenues	877,491		1,413,653		1,969,813		3,559,017
Corporate and Other:
Non-Topic 606 revenues	314		280		942		799
Total Corporate and Other revenues	314		280		942		799
Total revenues	$	1,462,019	$	2,226,529	$	3,474,592	$	5,902,756

The following tables summarize depreciation and amortization expense (including amortization expense recorded within interest expense, cost of sales and operating expenses in Note 7 and Note 8) and operating income (loss) by segment for the periods indicated.

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Depreciation and Amortization:
Crude Oil Logistics	$	16,513	$	17,950	$	50,540	$	53,228
Water Solutions	53,388		48,184		173,865		114,438
Liquids and Refined Products	7,071		7,030		22,406		21,296
Corporate and Other	4,576		3,752		13,243		9,651
Total depreciation and amortization	$	81,548	$	76,916	$	260,054	$	198,613
Operating Income (Loss):
Crude Oil Logistics	$	(382,192)	$	28,696	$	(310,633)	$	101,018
Water Solutions	15,821		(583)		(13,503)		34,380
Liquids and Refined Products	32,438		89,038		51,338		113,207
Corporate and Other	(12,374)		(20,756)		(47,978)		(74,575)
Total operating (loss) income	$	(346,307)	$	96,395	$	(320,776)	$	174,030

The following table summarizes additions to property, plant and equipment and intangible assets by segment for the periods indicated. This information has been prepared on the accrual basis, and includes property, plant and equipment and intangible assets acquired in acquisitions. The information below does not include goodwill by segment.

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Crude Oil Logistics	$	785	$	4,953	$	9,555	$	23,817
Water Solutions	5,177		692,826		38,139		1,838,237
Liquids and Refined Products	2,572		2,641		7,292		13,689
Corporate and Other	2,983		2,427		10,887		5,485
Total	$	11,517	$	702,847	$	65,873	$	1,881,228

All of the tables above do not include amounts for the three months and nine months ended December 31, 2019 related to Mid-Con, Gas Blending and TPSL, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

The following tables summarize long-lived assets (consisting of property, plant and equipment, intangible assets, operating lease right-of-use assets and goodwill) and total assets by segment at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Long-lived assets, net:
Crude Oil Logistics	$	1,101,836	$	1,567,503
Water Solutions	3,209,163		3,382,727
Liquids and Refined Products (1)	614,966		654,530
Corporate and Other	41,943		33,570
Total	$	4,967,908	$	5,638,330

(1)    Includes $19.3 million and $25.9 million of non-US long-lived assets at December 31, 2020 and March 31, 2020, respectively.

	December 31, 2020		March 31, 2020
	(in thousands)
Total assets:
Crude Oil Logistics	$	1,542,429	$	1,886,211
Water Solutions	3,319,273		3,539,328
Liquids and Refined Products (1)	1,023,861		972,684
Corporate and Other	66,147		100,513
Total	$	5,951,710	$	6,498,736

(1)    Includes $47.3 million and $37.8 million of non-US total assets at December 31, 2020 and March 31, 2020, respectively.

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Transactions with Affiliates

9 Months Ended

Dec. 31, 2020

Related Party Transactions [Abstract]

Transactions with Affiliates

Transactions with AffiliatesA member of the board of directors of our general partner was an executive officer of WPX Energy, Inc. (“WPX”). We purchase crude oil from and sell crude oil to WPX (certain of the purchases and sales that were entered into in contemplation of each other are recorded on a net basis within revenues and cost of sales in our unaudited condensed consolidated statement of operations). We also treat and dispose of produced water and solids received from WPX. On January 7, 2021, Devon Energy Corporation (“Devon”) acquired WPX and the member of the board of directors of our general partner has since retired from WPX/Devon. Due to his retirement, we will no longer be classifying transactions with WPX or Devon as related party transactions after December 31, 2020.

The following table summarizes our related party transactions for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Sales to WPX	$	16,888	$	13,888	$	39,129	$	36,716
Purchases from WPX (1)	$	100,427	$	81,578	$	216,487	$	247,745
Sales to entities affiliated with management	$	5,369	$	3,642	$	7,492	$	5,362
Purchases from entities affiliated with management	$	393	$	953	$	684	$	3,068
Purchases from equity method investees	$	689	$	188	$	1,434	$	317

(1)    Amount primarily relates to purchases of crude oil under the definitive agreement we signed with WPX.

Accounts receivable from affiliates consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
NGL Energy Holdings LLC	$	8,226	$	7,781
WPX	5,349		3,563
Entities affiliated with management	1,260		151
Equity method investees	2,359		1,439
Total	$	17,194	$	12,934

Accounts payable to affiliates consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
WPX	$	41,712	$	17,039
Entities affiliated with management	205		149
Equity method investees	687		529
Total	$	42,604	$	17,717

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Revenue from Contracts with Customers

9 Months Ended

Dec. 31, 2020

Revenue from Contract with Customer [Abstract]

Revenue from Contracts with Customer

Revenue from Contracts with Customers

Effective April 1, 2018, we recognize revenue for services and products under revenue contracts as our obligations to either perform services or deliver or sell products under the contracts are satisfied. Our revenue contracts in scope under ASC 606 primarily have a single performance obligation and we do not receive material amounts of non-cash consideration. Our costs to obtain or fulfill our revenue contracts were not material as of December 31, 2020.

The majority of our revenue agreements are within scope under ASC 606 and the remainder of our revenue comes from contracts that are accounted for as derivatives under ASC 815 or that contain nonmonetary exchanges or leases and are in scope under Topics 845 and 842, respectively. See Note 12 for a detail of disaggregated revenue. Revenue from contracts accounted for as derivatives under ASC 815 within our Liquids and Refined Products segment includes $0.4 million of net losses related to changes in the mark-to-market value of these arrangements recorded during the nine months ended December 31, 2020.

Remaining Performance Obligations

Most of our service contracts are such that we have the right to consideration from a customer in an amount that corresponds directly with the value to the customer of our performance completed to date. Therefore, we are utilizing the practical expedient in ASC 606-10-55-18 under which we recognize revenue in the amount to which we have the right to invoice. Applying this practical expedient, we are not required to disclose the transaction price allocated to remaining performance obligations under these agreements. The following table summarizes the amount and timing of revenue recognition for such contracts at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	38,060
2022	107,276
2023	101,540
2024	78,242
2025	56,287
Thereafter	22,638
Total	$	404,043

Contract Assets and Liabilities

The following tables summarize the balances of our contract assets and liabilities at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Accounts receivable from contracts with customers	$	464,610	$	372,930

Contract liabilities balance at March 31, 2020	$	19,536
Payment received and deferred	29,018
Payment recognized in revenue	(31,530)
Contract liabilities balance at December 31, 2020	$	17,024

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Leases

9 Months Ended

Dec. 31, 2020

Leases [Abstract]

Leases

Leases

Lessee Accounting

Our leasing activity primarily consists of product storage, office space, real estate, railcars, and equipment.

The following table summarizes the components of our lease expense for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Operating lease expense	$	17,048	$	22,320	$	53,278	$	66,707
Variable lease expense	4,737		6,170		13,950		11,835
Short-term lease expense	293		219		1,094		478
Total lease expense	$	22,078	$	28,709	$	68,322	$	79,020

Amounts in the table above for the three months and nine months ended December 31, 2019 do not include lease expense related to TPSL and Gas Blending, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

The following table summarizes maturities of our operating lease obligations at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	54,882
2022	41,684
2023	26,495
2024	16,593
2025	7,735
Thereafter	52,584
Total lease payments	199,973
Less imputed interest	(45,599)
Total operating lease obligations	$	154,374

The following table summarizes supplemental cash flow and non-cash information related to our operating leases for the periods indicated:

	Nine Months Ended December 31,
	2020		2019 (1)
Cash paid for amounts included in the measurement of operating lease obligations	$	52,849	$	81,779
Operating lease right-of-use assets obtained in exchange for operating lease obligations	$	24,073	$	584,538

(1)     Amounts include the leases and activity for the TPSL and Gas Blending businesses which were sold during the fiscal year ended March 31, 2020 (see Note 18).

Lessor Accounting and Subleases

Our lessor arrangements include storage and railcar contracts. We also, from time to time, sublease certain of our storage capacity and railcars to third parties. Fixed rental revenue is recognized on a straight-line basis over the lease term. During the three months ended December 31, 2020 and 2019, fixed rental revenue was $4.1 million, which includes $0.5 million of sublease revenue, and $4.9 million, which includes $1.3 million of sublease revenue, respectively. During the nine months ended December 31, 2020 and 2019, fixed rental revenue was $12.6 million, which includes $1.9 million of sublease revenue, and $15.8 million, which includes $3.7 million of sublease revenue, respectively.

The following table summarizes future minimum lease payments receivable under various noncancelable operating lease agreements at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	3,938
2022	11,783
2023	8,927
2024	4,817
2025	690
Thereafter	1,192
Total	$	31,347

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Allowance for Current Expected Credit Loss

9 Months Ended

Dec. 31, 2020

Credit Loss [Abstract]

Allowance for Current Expected Credit Loss

Allowance for Current Expected Credit Loss (CECL)

ASU 2016-13 requires that an allowance for expected credit losses be recognized for certain financial assets that reflects the current expected credit loss over the financial asset’s contractual life. The valuation allowance considers the risk of loss, even if remote, and considers past events, current conditions and reasonable and supportable forecasts.

We are exposed to credit losses primarily through sale of products and services and notes receivable from third-parties. A counterparty’s ability to pay is assessed through a credit process that considers the payment terms, the counterparty’s established credit rating or our assessment of the counterparty’s credit worthiness and other risks. We can require prepayment or collateral to mitigate credit risks.

We group our financial assets into pools of counterparties with similar risk characteristics for the purpose of determining the allowance for expected credit losses. Each reporting period, we assess whether a significant change in the risk of expected credit loss has occurred. Among the quantitative and qualitative factors considered in calculating our allowance for expected credit losses are historical financial data, including write-offs and allowances, current conditions, industry risk and current credit ratings. Financial assets will be written off in whole, or in part, when practical recovery efforts have been exhausted and no reasonable expectation of recovery exists. Subsequent recoveries of amounts previously written off are recorded as an increase to the allowance. We manage receivable pools using past due balances as a key credit quality indicator.

The following table summarizes changes in our allowance for expected credit losses:

	Accounts Receivable - Trade		Notes Receivable and Other
	(in thousands)
Balance at March 31, 2020	$	4,540	$	—
Cumulative effect adjustment	433		680
Current period provision for expected credit losses	24		—
Write-offs charged against the allowance	(1,316)		(222)
Balance at December 31, 2020	$	3,681	$	458

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Other Matters

9 Months Ended

Dec. 31, 2020

Other Matters [Abstract]

Other Matters

Other Matters

Third-party Loan Receivable

As discussed previously in Note 2, we had an outstanding loan receivable of $26.7 million, including accrued interest, associated with our interest in the Facility that is utilized by a third party. Our loan receivable was secured by title to and a lien interest on the Facility. The third party filed a petition for bankruptcy under Chapter 11 of the bankruptcy code in July 2019, at which time we filed our Proof of Claim within the bankruptcy case. The Chapter 11 plan, as supplemented, was approved by the bankruptcy court in February 2020, pursuant to which we were expected to be paid a $26.7 million secured claim as an unimpaired creditor. After the approval of the supplemental plan, the third party attempted to negotiate with us to accept an amount less than the full amount of our claim or to take back the Facility in kind. In May 2020, we filed a motion with the bankruptcy court to compel the third party to pay us the full amount of the claim in accordance with the approved plan. The bankruptcy court ruled in May 2020 that the third party would need to either pay us the full amount of the claim or deliver the Facility to us at a destination of our reasonable choosing. On June 26, 2020, we settled our claim with the third party and agreed to receive $16.3 million, for which we released any and all claims and/or liens with respect to the Facility and transferred title of the Facility to the third party. For the remaining $10.4 million of the loan receivable, we have filed an unsecured claim within the bankruptcy. As of June 30, 2020, we wrote-off approximately $9.4 million, the portion of the unsecured claimed we have deemed uncollectible, and this amount was recorded as a loss within loss (gain) on disposal or impairment of assets, net in our unaudited condensed consolidated statement of operations. As of December 31, 2020, the remaining balance of $0.6 million, net of an allowance for an expected credit loss, is recorded within prepaid expenses and other current assets in our unaudited condensed consolidated balance sheet.

Third-party Bankruptcy

During the three months ended June 30, 2020, Extraction, who is a significant shipper on our crude oil pipeline, filed a petition for bankruptcy under Chapter 11 of the bankruptcy code. Extraction has transportation contracts pursuant to which it has committed to ship crude oil on our pipeline through October 2026. As part of the bankruptcy filing, Extraction requested that the court authorize it to reject these transportation contracts, effective June 14, 2020. We disputed its ability to reject the transportation contracts, filed objections and took various other legal steps within the bankruptcy proceedings to protect the value to us of the contracts at issue. On November 2, 2020, the bankruptcy court issued a bench ruling granting Extraction’s motion to reject the transportation contracts effective as of June 14, 2020. We disputed the rejection motion and appealed the bankruptcy court’s approval of the rejection of the transportation contracts. On December 21, 2020, we announced a global settlement agreement with Extraction, as it relates to Extraction’s emergence from bankruptcy, which occurred on January 21, 2021. Among other consideration, the global settlement agreement provides for the following: (i) a new long-term supply agreement, which includes a significant acreage dedication in the DJ Basin, and retains Extraction’s crude oil volumes for shipping on our Grand Mesa Pipeline; (ii) a new rate structure under the supply agreement which is based on calendar month average New York Mercantile Exchange (“NYMEX”) prices with an agreed upon differential plus an increase in the rate when those NYMEX prices exceed $50.00 per barrel; and (iii) the receipt of $35.0 million from Extraction as a liquidated payment for our unsecured claims, which was received on January 21, 2021.

Due to entering into a new supply agreement and withdrawing our appeal of the rejection of our transportation contract, we determined that the customer commitment intangible asset related to one of the transportation contracts was impaired as of December 31, 2020. We recorded an impairment charge of $145.8 million, which was calculated as the difference between the carrying value of the intangible asset of $180.8 million and the $35.0 million received from Extraction. We recorded the impairment charge within loss (gain) on disposal or impairment of assets, net in our unaudited condensed

consolidated statement of operations for the three months ended December 31, 2020 and the $35.0 million was recorded within other current assets in our unaudited condensed consolidated balance sheet as of December 31, 2020. We also determined, as a result of these transactions, that it was more likely than not, that the fair value of our Crude Oil Logistics reporting unit was less than its carrying value and assessed goodwill for impairment, which resulted in an impairment charge of $237.8 million. See Note 6 for a further discussion of the impairment of goodwill.

Extraction continued to utilize, during the bankruptcy period, the services under the transportation contracts by nominating and delivering barrels to be shipped on our pipeline. During the three months ended September 30, 2020, Extraction paid us for the barrels that have actually been shipped, but did not pay for the difference between the minimum volume commitment specified under the contracts and the actual volumes shipped (“deficiency volumes”). The amount owed by Extraction related to the deficiency volumes is $5.7 million. Following our global settlement, we deemed this amount uncollectible and wrote off the entire amount to bad debt expense within our unaudited condensed consolidated statement of operations during the three months ended December 31, 2020.

Extraction also has a water disposal contract with our Water Solutions segment whereby we dispose of its produced water for a fee. On August 10, 2020, they filed a motion with the bankruptcy court to also reject our water disposal contract but subsequently filed a motion to remove that contract from the list of contracts it was asking the court for permission to reject. Since the filing of the bankruptcy petition, Extraction continued, and will continue after emerging from bankruptcy, to utilize the services under the water disposal contract and they are current on all its post-filing date receivables but owe us approximately $0.8 million, as of December 31, 2020, for prepetition services. We received payment for this outstanding balance on January 26, 2021.

Sale of Certain Assets

During the three months ended December 31, 2020, we sold certain permits, land and a saltwater disposal facility to a third-party for total proceeds of $43.2 million, of which $2.0 million was held back until satisfaction of certain conditions. We recorded a gain of $12.1 million within loss (gain) on disposal or impairment of assets, net in our unaudited condensed consolidated statement of operations for the three months ended December 31, 2020.

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Discontinued Operations

9 Months Ended

Dec. 31, 2020

Discontinued Operations and Disposal Groups [Abstract]

Discontinued Operations

Discontinued OperationsAs previously disclosed, on September 30, 2019, we completed the sale of TPSL to Trajectory Acquisition Company, LLC. On January 3, 2020, we completed the sale of our refined products business in the mid-continent region of the United States (“Mid-Con”) to a third-party. On March 30, 2020, we completed the sale of our gas blending business in the southeastern and eastern regions of the United States (“Gas Blending”) to another third-party. As the sale of each of these businesses represented strategic shifts, the results of operations and cash flows related to these businesses are classified as discontinued operations for all periods presented.

The following table summarizes the results of operations from discontinued operations for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Revenues	$	—	$	1,938,398	$	16,198	$	10,493,630
Cost of sales	106		1,936,324		16,535		10,497,492
Operating expenses	1		397		281		5,898
General and administrative expense	—		—		—		53
Depreciation and amortization	—		—		—		749
Loss on disposal or impairment of assets, net (1)	—		7,791		1,181		182,240
Operating loss from discontinued operations	(107)		(6,114)		(1,799)		(192,802)
Interest expense	—		(1)		—		(111)
Other income, net	—		—		—		133
Loss from discontinued operations before taxes	(107)		(6,115)		(1,799)		(192,780)
Income tax benefit (expense)	—		—		53		(20)
Loss from discontinued operations, net of tax	$	(107)	$	(6,115)	$	(1,746)	$	(192,800)

(1)    Amount for the nine months ended December 31, 2020 includes a loss of $1.0 million on the sale of Gas Blending and a loss of $0.2 million on the sale of TPSL. Amount for the three months ended December 31, 2019 includes a loss of $6.8 million on the sale of TPSL and a loss of $1.0 million on the sale of virtually all of our remaining Retail Propane segment to Superior on July 10, 2018. Amount for the nine months ended December 31, 2019 includes a loss of $181.2 million on the sale of TPSL and a loss of $1.0 million on the sale of virtually all of our remaining Retail Propane segment to Superior on July 10, 2018.

Continuing Involvement

As of December 31, 2020, we have commitments to sell up to 32.7 million gallons of propane, valued at $29.3 million (based on the contract price), to Superior Plus Corp. and DCC LPG, the purchasers of our former Retail Propane segment, through December 2021. During the three months and nine months ended December 31, 2020, we received $12.7 million and $20.4 million, respectively, from DCC LPG and Superior Plus Corp. for propane sold to them during the period.

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Subsequent Events	9 Months Ended
	Dec. 31, 2020
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsOn February 4, 2021, we closed on our private offering of our 2026 Senior Secured Notes and our new ABL Facility. We used the net proceeds of the offering to (i) repay all outstanding borrowings under and terminate our existing revolving credit facility, (ii) repay all outstanding borrowings under and terminate our Term Credit Agreement and (iii) pay fees and expenses in connection therewith as well as fees and expenses in connection with the issuance of the 2026 Senior Secured Notes and entering into the ABL Facility. For a further discussion of these transactions and a description of the 2026 Senior Secured Notes and the ABL Facility, see Note 8.

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Significant Accounting Policies (Policies)

9 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include our accounts and those of our controlled subsidiaries. Intercompany transactions and account balances have been eliminated in consolidation. Investments we do not control, but can exercise significant influence over, are accounted for using the equity method of accounting. We also own an undivided interest in a crude oil pipeline, and include our proportionate share of assets, liabilities, and expenses related to this pipeline in our unaudited condensed consolidated financial statements.

Our unaudited condensed consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim consolidated financial information in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, the unaudited condensed consolidated financial statements exclude certain information and notes required by GAAP for complete annual consolidated financial statements. However, we believe that the disclosures made are adequate to make the information presented not misleading. The unaudited condensed consolidated financial statements include all adjustments that we consider necessary for a fair presentation of our consolidated financial position, results of operations and cash flows for the interim periods presented. Such adjustments consist only of normal recurring items, unless otherwise disclosed in this Quarterly Report. The unaudited condensed consolidated balance sheet at March 31, 2020 was derived from our audited consolidated financial statements for the fiscal year ended March 31, 2020 included in our Annual Report on Form 10-K (“Annual Report”) filed with the SEC on June 1, 2020.

These interim unaudited condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements and notes thereto included in our Annual Report. Due to the seasonal nature of certain of our operations and other factors, the results of operations for interim periods are not necessarily indicative of the results of operations to be expected for future periods or for the full fiscal year ending March 31, 2021.

Use of Estimates

Use of Estimates

The preparation of consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amount of assets and liabilities reported at the date of the consolidated financial statements and the amount of revenues and expenses reported during the periods presented.

Critical estimates we make in the preparation of our unaudited condensed consolidated financial statements include, among others, determining the fair value of assets and liabilities acquired in acquisitions, the fair value of derivative instruments, the collectibility of accounts and notes receivable, the recoverability of inventories, useful lives and recoverability of property, plant and equipment and amortizable intangible assets, the impairment of long-lived assets and goodwill, the fair value of asset retirement obligations, the value of equity-based compensation, accruals for environmental matters and estimating certain revenues. Although we believe these estimates are reasonable, actual results could differ from those estimates.

Income Taxes

Income Taxes

We qualify as a partnership for income tax purposes. As such, we generally do not pay United States federal income tax. Rather, each owner reports his or her share of our income or loss on his or her individual tax return. The aggregate difference in the basis of our net assets for financial and tax reporting purposes cannot be readily determined, as we do not have access to information regarding each partner’s basis in the Partnership.

We have a deferred tax liability of $47.4 million and $56.4 million at December 31, 2020 and March 31, 2020, respectively, as a result of acquiring corporations in connection with certain of our acquisitions, which is included within other noncurrent liabilities in our unaudited condensed consolidated balance sheets. The deferred tax liability is the tax effected cumulative temporary difference between the GAAP basis and tax basis of the acquired assets within the corporation. For GAAP purposes, certain of the acquired assets will be depreciated and amortized over time which will lower the GAAP basis. The deferred tax benefit recorded during the nine months ended December 31, 2020 was $3.0 million with an effective tax rate of 23.9%. The deferred tax benefit recorded during the nine months ended December 31, 2019 was $1.4 million with an effective tax rate of 25.1%.

We evaluate uncertain tax positions for recognition and measurement in the unaudited condensed consolidated financial statements. To recognize a tax position, we determine whether it is more likely than not that the tax position will be sustained upon examination, including resolution of any related appeals or litigation, based on the technical merits of the position. A tax position that meets the more likely than not threshold is measured to determine the amount of benefit to be recognized in the unaudited condensed consolidated financial statements. We had no material uncertain tax positions that required recognition in our unaudited condensed consolidated financial statements at December 31, 2020 or March 31, 2020.

Inventories

InventoriesOur inventories are valued at the lower of cost or net realizable value, with cost determined using either the weighted-average cost or the first in, first out (FIFO) methods, including the cost of transportation and storage, and with net realizable value defined as the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. In performing this analysis, we consider fixed-price forward commitments.

Investments in Unconsolidated Entities

Investments in Unconsolidated Entities

Investments we do not control, but can exercise significant influence over, are accounted for using the equity method of accounting. Investments in partnerships and limited liability companies, unless our investment is considered to be minor, and investments in unincorporated joint ventures are also accounted for using the equity method of accounting.

Reclassifications

Reclassifications

We have reclassified certain prior period financial statement information to be consistent with the classification methods used in the current fiscal year. These reclassifications did not impact previously reported amounts of assets, liabilities, equity, net income, or cash flows.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

In March 2020, the SEC issued “Financial Disclosures About Guarantors and Issuers of Guaranteed Securities and Affiliates Whose Securities Collateralize a Registrant’s Securities”, which amends the disclosure requirements for guarantors and issuers of guaranteed securities registered or being registered in Rule 3-10 of Regulation S-X. The amendment simplifies the disclosure requirements and permits the amended disclosures to be provided outside the footnotes in audited annual or unaudited interim consolidated financial statements in all filings. The guidance is effective for the Partnership for fiscal periods ending after January 4, 2021, although early adoption is permitted. We adopted this guidance effective April 1, 2020 and elected to include the required summarized financial information in “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations–Liquidity, Sources of Capital and Capital Resource Activities–Guarantor Summarized Financial Information.”

In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2016-13, “Financial Instruments-Credit Losses.” The ASU requires a financial asset (or a group of financial assets) measured at amortized cost to be presented at the net amount expected to be collected, which would include trade accounts receivable. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount. We adopted ASU No. 2016-13 on April 1, 2020, using the modified retrospective approach with a cumulative effect adjustment of $1.1 million to opening equity at the beginning of the period of adoption. See Note 16 for a further discussion of the impact of the adoption of this ASU on our unaudited condensed consolidated financial statements.

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Commitment and Contingencies (Policies)	9 Months Ended
	Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Asset Retirement Obligation	Asset Retirement ObligationsWe have contractual and regulatory obligations at certain facilities for which we have to perform remediation, dismantlement, or removal activities when the assets are retired. Our liability for asset retirement obligations is discounted to present value. To calculate the liability, we make estimates and assumptions about the retirement cost and the timing of retirement. Changes in our assumptions and estimates may occur as a result of the passage of time and the occurrence of future events.

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Equity (Policies)	9 Months Ended
	Dec. 31, 2020
Equity [Abstract]
Service Awards	Service Awards are valued at the average of the high/low sales price as of the grant date less the present value of the expected distribution stream over the vesting period using a risk-free interest rate. The weighted-average grant price for the nine months ended December 31, 2020 was $3.86. We record the expense for each Service Award on a straight-line basis over the requisite period for the entire award (that is, over the requisite service period of the last separately vesting portion of the award), ensuring that the amount of compensation cost recognized at any date at least equals the portion of the grant-date value of the award that is vested at that date.

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Revenue from Contracts with Customers (Policies)	9 Months Ended
	Dec. 31, 2020
Revenue from Contract with Customer [Abstract]
Revenue recognition	Effective April 1, 2018, we recognize revenue for services and products under revenue contracts as our obligations to either perform services or deliver or sell products under the contracts are satisfied. Our revenue contracts in scope under ASC 606 primarily have a single performance obligation and we do not receive material amounts of non-cash consideration. Our costs to obtain or fulfill our revenue contracts were not material as of December 31, 2020.

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Allowance for Current Expected Credit Loss (Policies)	9 Months Ended
	Dec. 31, 2020
Credit Loss [Abstract]
Expected credit loss	ASU 2016-13 requires that an allowance for expected credit losses be recognized for certain financial assets that reflects the current expected credit loss over the financial asset’s contractual life. The valuation allowance considers the risk of loss, even if remote, and considers past events, current conditions and reasonable and supportable forecasts.

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Significant Accounting Policies (Tables)

9 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Schedule of inventories

Inventories consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Propane	$	83,164	$	25,163
Butane	22,341		9,619
Crude oil	41,837		18,201
Biodiesel	10,400		8,195
Ethanol	2,885		1,834
Diesel	1,803		2,414
Other	7,224		4,208
Total	$	169,654	$	69,634

Schedule of investments in unconsolidated entities

Our investments in unconsolidated entities consist of the following at the dates indicated:

Entity	Segment	Ownership Interest (1)	Date Acquired	December 31, 2020		March 31, 2020
				(in thousands)
Water services and land company	Water Solutions	50%	November 2019	$	15,143	$	16,607
Water services and land company	Water Solutions	50%	November 2019	2,016		2,092
Water services and land company	Water Solutions	10%	November 2019	3,200		3,384
Aircraft company (2)	Corporate and Other	50%	June 2019	627		447
Water services company	Water Solutions	50%	August 2018	429		449
Natural gas liquids terminal company	Liquids and Refined Products	50%	March 2019	174		203
Total				$	21,589	$	23,182

(1)    Ownership interest percentages are at December 31, 2020.

(2)    This is an investment with a related party.

Schedule of other noncurrent assets

Other noncurrent assets consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Loan receivable (1)	$	2,917	$	5,374
Line fill (2)	23,039		25,763
Minimum shipping fees - pipeline commitments (3)	14,239		17,443
Other	6,326		14,557
Total	$	46,521	$	63,137

(1)    Amounts at December 31, 2020 and March 31, 2020 represent the noncurrent portion of a loan receivable, net of an allowance for an expected credit loss, with Victory Propane, LLC. In addition, the amount at March 31, 2020 represents the noncurrent portion of a loan receivable associated with our interest in the construction of a natural gas liquids loading/unloading facility (the “Facility”) that is utilized by a third party. The third party filed for Chapter 11 bankruptcy in July 2019. For a further discussion, see Note 17.

(2)    Represents minimum volumes of product we are required to leave on certain third-party owned pipelines under long-term shipment commitments. At December 31, 2020 and March 31, 2020, line fill consisted of 335,069 barrels of crude oil. At March 31, 2020, line fill also consisted of 262,000 barrels of propane. Line fill held in pipelines we own is included within property, plant and equipment (see Note 5).

(3)    Represents the noncurrent portion of minimum shipping fees paid in excess of volumes shipped, or deficiency credits, for one contract with a crude oil pipeline operator. This amount can be recovered when volumes shipped exceed the minimum monthly volume

commitment (see Note 9). As of December 31, 2020, the deficiency credit was $18.5 million, of which $4.3 million is recorded within prepaid expenses and other current assets in our unaudited condensed consolidated balance sheet.

Schedule of accrued expenses and other payables

Accrued expenses and other payables consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Accrued compensation and benefits	$	27,579	$	29,990
Excise and other tax liabilities	10,273		9,941
Derivative liabilities	679		17,777
Accrued interest	23,126		39,803
Product exchange liabilities	4,972		1,687
Contingent consideration liability (1)	2,419		102,419
Other	33,721		30,445
Total	$	102,769	$	232,062

(1)    Decrease is due to the monthly installment payments made during the nine months ended December 31, 2020 related to our acquisition of certain assets of Mesquite. We made our last installment payment in December 2020.

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(Loss) Income Per Common Unit (Tables)

9 Months Ended

Dec. 31, 2020

Earnings Per Unit [Abstract]

Schedule of weighted average number of units

The following table presents our calculation of basic and diluted weighted average common units outstanding for the periods indicated:

	Three Months Ended December 31,		Nine Months Ended December 31,
	2020	2019	2020	2019
Weighted average common units outstanding during the period:
Common units - Basic	128,991,414	128,201,369	128,845,214	127,026,510
Effect of Dilutive Securities:
Service awards	—	1,157,221	—	—
Common units - Diluted	128,991,414	129,358,590	128,845,214	127,026,510

For the three months ended December 31, 2020 and the nine months ended December 31, 2020 and 2019, all potential common units or convertible securities were considered antidilutive. For the three months ended December 31, 2019, the warrants were antidilutive.

Schedule of (loss) income per common unit

Our (loss) income per common unit is as follows for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands, except unit and per unit amounts)
(Loss) income from continuing operations	$	(380,423)	$	49,106	$	(408,201)	$	42,464
Less: Continuing operations loss (income) attributable to noncontrolling interests	34		166		(185)		563
Net (loss) income from continuing operations attributable to NGL Energy Partners LP	(380,389)		49,272		(408,386)		43,027
Less: Distributions to preferred unitholders (1)	(23,770)		(20,312)		(69,594)		(166,835)
Less: Continuing operations net loss (income) allocated to general partner (2)	404		(65)		477		16
Net (loss) income from continuing operations allocated to common unitholders	$	(403,755)	$	28,895	$	(477,503)	$	(123,792)
Loss from discontinued operations, net of tax	$	(107)	$	(6,115)	$	(1,746)	$	(192,800)
Less: Discontinued operations loss allocated to general partner (2)	—		6		2		193
Net loss from discontinued operations allocated to common unitholders	$	(107)	$	(6,109)	$	(1,744)	$	(192,607)
Net (loss) income allocated to common unitholders	$	(403,862)	$	22,786	$	(479,247)	$	(316,399)
Basic (loss) income per common unit
(Loss) income from continuing operations	$	(3.13)	$	0.23	$	(3.71)	$	(0.97)
Loss from discontinued operations, net of tax	$	—	$	(0.05)	$	(0.01)	$	(1.52)
Net (loss) income	$	(3.13)	$	0.18	$	(3.72)	$	(2.49)
Diluted (loss) income per common unit
(Loss) income from continuing operations	$	(3.13)	$	0.22	$	(3.71)	$	(0.97)
Loss from discontinued operations, net of tax	$	—	$	(0.05)	$	(0.01)	$	(1.52)
Net (loss) income	$	(3.13)	$	0.18	$	(3.72)	$	(2.49)
Basic weighted average common units outstanding	128,991,414		128,201,369		128,845,214		127,026,510
Diluted weighted average common units outstanding	128,991,414		129,358,590		128,845,214		127,026,510

(1)    This amount includes distributions to preferred unitholders. The final accretion for the beneficial conversion of the 10.75% Class A Convertible Preferred Units and the excess of the 10.75% Class A Convertible Preferred Units repurchase price over the carrying value of the units are included in the nine months ended December 31, 2019.

(2)    Net loss (income) allocated to the general partner includes distributions to which it is entitled as the holder of incentive distribution rights.

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Property, Plant and Equipment (Tables)

9 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

Our property, plant and equipment consists of the following at the dates indicated:

Description	Estimated Useful Lives			December 31, 2020		March 31, 2020
	(in years)			(in thousands)
Natural gas liquids terminal and storage assets	2	-	30	$	317,112	$	314,694
Pipeline and related facilities	30	-	40	244,079		244,751
Vehicles and railcars	3	-	25	126,097		123,937
Water treatment facilities and equipment	3	-	30	1,869,594		1,525,859
Crude oil tanks and related equipment	2	-	30	234,037		234,143
Barges and towboats	5	-	30	136,759		125,162
Information technology equipment	3	-	7	48,956		34,261
Buildings and leasehold improvements	3	-	40	159,364		151,690
Land				100,492		91,446
Tank bottoms and line fill (1)				20,275		20,346
Other	3	-	20	15,176		14,627
Construction in progress				135,618		499,707
				3,407,559		3,380,623
Accumulated depreciation				(663,185)		(529,068)
Net property, plant and equipment				$	2,744,374	$	2,851,555

(1)    Tank bottoms, which are product volumes required for the operation of storage tanks, are recorded at historical cost. We recover tank bottoms when the storage tanks are removed from service. Line fill, which represents our portion of the product volume required for the operation of the proportionate share of a pipeline we own, is recorded at historical cost.

Schedule of depreciation expense and capitalized interest expense

The following table summarizes depreciation expense and capitalized interest expense for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Depreciation expense	$	45,139	$	37,687	$	145,152	$	94,477
Capitalized interest expense	$	450	$	439	$	2,563	$	439

Amounts in the table above for the three months and nine months ended December 31, 2019 do not include depreciation expense and capitalized interest expense related to TransMontaigne Product Services, LLC (“TPSL”), as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

Schedule of (gain) loss on disposal or impairment of assets

We record (gains) losses from the sales of property, plant and equipment and any write-downs in value due to impairment within loss (gain) on disposal or impairment of assets, net in our unaudited condensed consolidated statements of operations. The following table summarizes (gains) losses on the disposal or impairment of property, plant and equipment by segment for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Crude Oil Logistics	$	(72)	$	198	$	1,772	$	(592)
Water Solutions	(17,877)		4,476		(11,137)		8,075
Liquids and Refined Products	(43)		(26)		4		(33)
Corporate and Other	1		—		(1)		—
Total	$	(17,991)	$	4,648	$	(9,362)	$	7,450

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Goodwill (Tables)

9 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in goodwill by segment

The following table summarizes changes in goodwill by segment during the nine months ended December 31, 2020:

	Crude Oil Logistics		Water Solutions		Liquids and Refined Products		Total
	(in thousands)
Balances at March 31, 2020	$	579,846	$	294,658	$	119,083	$	993,587
Revisions to acquisition accounting (Note 4)	—		(11,348)		—		(11,348)
Impairment	(237,800)		—		—		(237,800)
Balances at December 31, 2020	$	342,046	$	283,310	$	119,083	$	744,439

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Intangible Assets (Tables)

9 Months Ended

Dec. 31, 2020

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Schedule of finite-lived intangible assets

Our intangible assets consist of the following at the dates indicated:

				December 31, 2020						March 31, 2020
Description	Amortizable Lives			Gross Carrying Amount		Accumulated Amortization		Net		Gross Carrying Amount		Accumulated Amortization		Net
	(in years)			(in thousands)
Amortizable:
Customer relationships	3	-	30	$	1,318,639	$	(394,285)	$	924,354	$	1,435,573	$	(445,250)	$	990,323
Customer commitments	10	-	25	192,000		(11,520)		180,480		502,000		(111,677)		390,323
Pipeline capacity rights	30			7,799		(1,842)		5,957		7,799		(1,647)		6,152
Rights-of-way and easements	1	-	45	90,620		(8,522)		82,098		89,476		(6,506)		82,970
Water rights	13	-	30	100,368		(12,933)		87,435		100,937		(8,441)		92,496
Executory contracts and other agreements	5	-	30	48,689		(20,512)		28,177		48,570		(18,210)		30,360
Non-compete agreements	2	-	24	12,100		(5,626)		6,474		12,723		(4,735)		7,988
Debt issuance costs (1)	3	-	5	44,592		(39,670)		4,922		44,051		(34,983)		9,068
Total amortizable				1,814,807		(494,910)		1,319,897		2,241,129		(631,449)		1,609,680
Non-amortizable:
Trade names				2,800		—		2,800		2,800		—		2,800
Total				$	1,817,607	$	(494,910)	$	1,322,697	$	2,243,929	$	(631,449)	$	1,612,480

(1)    Includes debt issuance costs related to the Revolving Credit Facility (as defined herein) and the Sawtooth Caverns, LLC (“Sawtooth”) credit agreement. Debt issuance costs related to the fixed-rate notes, Bridge Term Credit Agreement (as defined herein) and Term Credit Agreement (as defined herein) are reported as a reduction of the carrying amount of long-term debt.

Schedule of indefinite-lived intangible assets

Our intangible assets consist of the following at the dates indicated:

				December 31, 2020						March 31, 2020
Description	Amortizable Lives			Gross Carrying Amount		Accumulated Amortization		Net		Gross Carrying Amount		Accumulated Amortization		Net
	(in years)			(in thousands)
Amortizable:
Customer relationships	3	-	30	$	1,318,639	$	(394,285)	$	924,354	$	1,435,573	$	(445,250)	$	990,323
Customer commitments	10	-	25	192,000		(11,520)		180,480		502,000		(111,677)		390,323
Pipeline capacity rights	30			7,799		(1,842)		5,957		7,799		(1,647)		6,152
Rights-of-way and easements	1	-	45	90,620		(8,522)		82,098		89,476		(6,506)		82,970
Water rights	13	-	30	100,368		(12,933)		87,435		100,937		(8,441)		92,496
Executory contracts and other agreements	5	-	30	48,689		(20,512)		28,177		48,570		(18,210)		30,360
Non-compete agreements	2	-	24	12,100		(5,626)		6,474		12,723		(4,735)		7,988
Debt issuance costs (1)	3	-	5	44,592		(39,670)		4,922		44,051		(34,983)		9,068
Total amortizable				1,814,807		(494,910)		1,319,897		2,241,129		(631,449)		1,609,680
Non-amortizable:
Trade names				2,800		—		2,800		2,800		—		2,800
Total				$	1,817,607	$	(494,910)	$	1,322,697	$	2,243,929	$	(631,449)	$	1,612,480

(1)    Includes debt issuance costs related to the Revolving Credit Facility (as defined herein) and the Sawtooth Caverns, LLC (“Sawtooth”) credit agreement. Debt issuance costs related to the fixed-rate notes, Bridge Term Credit Agreement (as defined herein) and Term Credit Agreement (as defined herein) are reported as a reduction of the carrying amount of long-term debt.

Schedule of amortization expense

Amortization expense is as follows for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
Recorded In	2020		2019		2020		2019
	(in thousands)
Depreciation and amortization	$	33,061	$	36,039	$	104,503	$	96,116
Cost of sales	77		86		230		262
Interest expense	1,595		1,371		4,687		3,927
Operating expenses	62		110		185		372
Total	$	34,795	$	37,606	$	109,605	$	100,677

Amounts in the table above for the three months and nine months ended December 31, 2019 do not include amortization expense related to TPSL, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

Schedule of expected amortization of intangible assets

Expected amortization of our intangible assets is as follows (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	27,060
2022	100,347
2023	91,729
2024	85,527
2025	69,296
Thereafter	945,938
Total	$	1,319,897

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Long-Term Debt (Tables)

9 Months Ended

Dec. 31, 2020

Long-Term Debt

Schedule of long-term debt

Our long-term debt consists of the following at the dates indicated:

	December 31, 2020						March 31, 2020
	Face Amount		Unamortized Debt Issuance Costs (1)		Book Value		Face Amount		Unamortized Debt Issuance Costs (1)		Book Value
	(in thousands)
Revolving credit facility:
Expansion capital borrowings	$	1,478,000	$	—	$	1,478,000	$	1,120,000	$	—	$	1,120,000
Working capital borrowings	203,000		—		203,000		350,000		—		350,000
Senior unsecured notes:
7.500% Notes due 2023 (“2023 Notes”)	555,251		(3,908)		551,343		607,323		(5,405)		601,918
6.125% Notes due 2025 (“2025 Notes”)	380,020		(3,507)		376,513		387,320		(4,217)		383,103
7.500% Notes due 2026 (“2026 Notes”)	386,323		(5,247)		381,076		450,000		(6,975)		443,025
Bridge term credit agreement	—		—		—		250,000		(3,198)		246,802
Term credit agreement	250,000		(7,692)		242,308		—		—		—
Other long-term debt	48,421		(72)		48,349		4,683		—		4,683
	3,301,015		(20,426)		3,280,589		3,169,326		(19,795)		3,149,531
Less: Current maturities	2,146		—		2,146		4,683		—		4,683
Long-term debt	$	3,298,869	$	(20,426)	$	3,278,443	$	3,164,643	$	(19,795)	$	3,144,848

(1)    Debt issuance costs related to the Revolving Credit Facility and the Sawtooth credit agreement are reported within intangible assets, rather than as a reduction of the carrying amount of long-term debt.

Schedule of repurchases

The following table summarizes repurchases of Senior Unsecured Notes for the periods indicated:

	Three Months Ended		Nine Months Ended
	December 31,		December 31,
	2020		2020
	(in thousands)
2023 Notes
Notes repurchased	$	17,605	$	52,072
Cash paid (excluding payments of accrued interest)	$	11,814	$	33,566
Gain on early extinguishment of debt (1)	$	5,661	$	18,096
2025 Notes
Notes repurchased	$	—	$	7,300
Cash paid (excluding payments of accrued interest)	$	—	$	3,647
Gain on early extinguishment of debt (2)	$	—	$	3,575
2026 Notes
Notes repurchased	$	14,500	$	63,677
Cash paid (excluding payments of accrued interest)	$	8,768	$	37,868
Gain on early extinguishment of debt (3)	$	5,529	$	24,878

(1)    Gain on early extinguishment of debt for the three months and nine months ended December 31, 2020 is inclusive of the write-off of debt issuance costs of $0.1 million and $0.4 million, respectively. The gain is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

(2)    Gain on early extinguishment of debt for the nine months ended December 31, 2020 is inclusive of the write-off of debt issuance costs of $0.1 million. The gain is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

(3)    Gain on early extinguishment of debt for the three months and nine months ended December 31, 2020 is inclusive of the write-off of debt issuance costs of $0.2 million and $0.9 million, respectively. The gain is reported within gain on early extinguishment of liabilities, net within our unaudited condensed consolidated statement of operations.

Schedule of maturities of long-term debt

The scheduled maturities of our long-term debt are as follows at December 31, 2020:

Fiscal Year Ending March 31,	Revolving Credit Facility		Senior Unsecured Notes		Term Credit Agreement		Sawtooth Credit Agreement		Other Long-Term Debt		Total
	(in thousands)
2021 (three months)	$	—	$	—	$	—	$	—	$	376	$	376
2022	1,681,000		—		—		—		2,373		1,683,373
2023	—		—		—		3,759		2,585		6,344
2024	—		555,251		250,000		—		2,816		808,067
2025	—		380,020		—		—		3,068		383,088
Thereafter	—		386,323		—		—		33,444		419,767
Total	$	1,681,000	$	1,321,594	$	250,000	$	3,759	$	44,662	$	3,301,015

Schedule of future amortization expense of debt issuance costs

Expected amortization of debt issuance costs is as follows (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	1,609
2022	6,393
2023	6,384
2024	3,204
2025	1,775
Thereafter	1,061
Total	$	20,426

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Commitments and Contingencies (Tables)

9 Months Ended

Dec. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

Schedule of change in asset retirement obligation

he following table summarizes changes in our asset retirement obligation, which is reported within other noncurrent liabilities in our unaudited condensed consolidated balance sheets (in thousands):

Balance at March 31, 2020	$	18,416
Liabilities incurred	5,778
Liabilities associated with disposed assets (1)	(22)
Liabilities settled	(9)
Accretion expense	1,314
Balance at December 31, 2020	$	25,477

(1)    This amount relates to the sale of certain assets (see Note 17).

Schedule of future minimum payments under contractual commitments

The following table summarizes future minimum payments under these agreements at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	1,411
2022	7,506
2023	4,399
2024	4,399
2025	74
Thereafter	331
Total	$	18,120

Schedule of future minimum payments under pipeline capacity agreements

The following table summarizes future minimum throughput payments under these agreements at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	8,708
2022	35,314
2023	35,314
2024	35,410
2025	30,897
Total	$	145,643

Schedule of outstanding purchase commitments

At December 31, 2020, we had the following commodity purchase commitments (in thousands):

	Crude Oil (1)			Natural Gas Liquids
	Value		Volume (in barrels)	Value		Volume (in gallons)
Fixed-Price Commodity Purchase Commitments:
2021 (three months)	$	100,635	2,155	$	9,771	20,514
2022	—		—	2,406		5,586
Total	$	100,635	2,155	$	12,177	26,100
Index-Price Commodity Purchase Commitments:
2021 (three months)	$	544,253	11,555	$	269,443	359,329
2022	928,468		19,760	36,449		50,929
2023	726,406		15,702	—		—
2024	652,178		14,359	—		—
2025	458,811		10,220	—		—
Thereafter	17,437		390	—		—
Total	$	3,327,553	71,986	$	305,892	410,258

(1)    Our crude oil index-price purchase commitments exceed our crude oil index-price sales commitments (presented below) due primarily to our long-term purchase commitments for crude oil that we purchase and ship on the Grand Mesa Pipeline. As these purchase commitments are deliver-or-pay contracts, whereby our counterparty is required to pay us for any volumes not delivered, we have not entered into corresponding long-term sales contracts for volumes we may not receive.

Schedule of outstanding sale commitments

At December 31, 2020, we had the following commodity sale commitments (in thousands):

	Crude Oil			Natural Gas Liquids
	Value		Volume (in barrels)	Value		Volume (in gallons)
Fixed-Price Commodity Sale Commitments:
2021 (three months)	$	102,064	2,174	$	85,512	121,917
2022	—		—	5,993		10,373
2023	—		—	289		454
Total	$	102,064	2,174	$	91,794	132,744
Index-Price Commodity Sale Commitments:
2021 (three months)	$	477,990	9,814	$	390,678	415,439
2022	495,340		10,331	40,493		42,948
2023	219,785		4,745	—		—
2024	216,292		4,758	—		—
2025	213,429		4,745	—		—
Thereafter	17,492		390	—		—
Total	$	1,640,328	34,783	$	431,171	458,387

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Equity (Tables)

9 Months Ended

Dec. 31, 2020

Equity

Schedule of distributions declared

The following table summarizes distributions declared on our common units during the last three quarters:

Date Declared	Record Date	Payment Date	Amount Per Unit		Amount Paid to Limited Partners		Amount Paid to General Partner
					(in thousands)		(in thousands)
April 27, 2020	May 7, 2020	May 15, 2020	$	0.2000	$	25,754	$	26
July 23, 2020	August 6, 2020	August 14, 2020	$	0.2000	$	25,754	$	26
October 27, 2020	November 6, 2020	November 13, 2020	$	0.1000	$	12,877	$	13

Service awards

Equity

Schedule of Service Awards activity

The following table summarizes the Service Award activity during the nine months ended December 31, 2020:

Unvested Service Award units at March 31, 2020	1,371,425
Units granted	6,000
Units vested and issued	(446,475)
Units forfeited	(39,000)
Unvested Service Award units at December 31, 2020	891,950

Schedule of scheduled vesting of Service Awards

The following table summarizes the scheduled vesting of our unvested Service Award units at December 31, 2020:

Fiscal Year Ending March 31,
2021 (three months)	445,475
2022	446,475
Total	891,950

Schedule of estimated future expense to be recorded for Service Awards

The following table summarizes the estimated future expense we expect to record on the unvested Service Award units at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	898
2022	1,669
Total	$	2,567

Class B Perpetual Preferred Units

Equity

Schedule of distributions declared

The following table summarizes distributions declared on our Class B Preferred Units during the last four quarters:

					Amount Paid to Class B
Date Declared	Record Date	Payment Date	Amount Per Unit		Preferred Unitholders
					(in thousands)
March 16, 2020	March 31, 2020	April 15, 2020	$	0.5625	$	7,079
June 15, 2020	June 30, 2020	July 15, 2020	$	0.5625	$	7,079
September 15, 2020	September 30, 2020	October 15, 2020	$	0.5625	$	7,079
December 17, 2020	January 1, 2021	January 15, 2021	$	0.5625	$	7,079

Class C Perpetual Preferred Units

Equity

Schedule of distributions declared

The following table summarizes distributions declared on our Class C Preferred Units during the last four quarters:

					Amount Paid to Class C
Date Declared	Record Date	Payment Date	Amount Per Unit		Preferred Unitholders
					(in thousands)
March 16, 2020	March 31, 2020	April 15, 2020	$	0.6016	$	1,083
June 15, 2020	June 30, 2020	July 15, 2020	$	0.6016	$	1,083
September 15, 2020	September 30, 2020	October 15, 2020	$	0.6016	$	1,083
December 17, 2020	January 1, 2021	January 15, 2021	$	0.6016	$	1,083

Class D Preferred Units

Equity

Schedule of distributions declared

The following table summarizes distributions declared on our Class D Preferred Units during the last four quarters:

					Amount Paid/Payable to Class D
Date Declared	Record Date	Payment Date	Amount Per Unit		Preferred Unitholders
					(in thousands)
April 27, 2020	May 7, 2020	May 15, 2020	$	11.25	$	6,868
July 23, 2020	August 6, 2020	August 14, 2020	$	11.25	$	6,946
October 27, 2020	November 6, 2020	November 13, 2020	$	26.01	$	15,608
January 20, 2021	February 5, 2021	February 12, 2021	$	26.01	$	15,608

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Fair Value of Financial Instruments (Tables)

9 Months Ended

Dec. 31, 2020

Fair Value Disclosures [Abstract]

Schedule of estimated fair value measurements of assets and liabilities

The following table summarizes the estimated fair values of our commodity derivative assets and liabilities reported in our unaudited condensed consolidated balance sheet at the dates indicated:

	December 31, 2020				March 31, 2020
	Derivative Assets		Derivative Liabilities		Derivative Assets		Derivative Liabilities
	(in thousands)
Level 1 measurements	$	8,248	$	(14,451)	$	64,037	$	(2,235)
Level 2 measurements	5,466		(700)		25,217		(17,635)
	13,714		(15,151)		89,254		(19,870)
Netting of counterparty contracts (1)	(8,264)		8,264		(2,282)		2,282
Net cash collateral (held) provided	(203)		6,203		(50,104)		(370)
Commodity derivatives	$	5,247	$	(684)	$	36,868	$	(17,958)

(1)    Relates to commodity derivative assets and liabilities that are expected to be net settled on an exchange or through a netting arrangement with the counterparty. Our physical contracts that do not qualify as normal purchase normal sale transactions are not subject to such netting arrangements.

Schedule of location of commodity derivative assets and liabilities reported in the unaudited condensed consolidated balance sheets

The following table summarizes the accounts that include our commodity derivative assets and liabilities in our unaudited condensed consolidated balance sheets at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Prepaid expenses and other current assets	$	5,247	$	36,868
Accrued expenses and other payables	(679)		(17,777)
Other noncurrent liabilities	(5)		(181)
Net commodity derivative asset	$	4,563	$	18,910

Schedule of open commodity derivative contract positions

The following table summarizes our open commodity derivative contract positions at the dates indicated. We do not account for these derivatives as hedges.

Contracts	Settlement Period	Net Long (Short) Notional Units (in barrels)	Fair Value of Net Assets (Liabilities)
		(in thousands)
At December 31, 2020:
Crude oil fixed-price (1)	January 2021–December 2021	(1,113)	$	(1,163)
Propane fixed-price (1)	January 2021–December 2022	(670)	(2,793)
Refined products fixed-price (1)	January 2021–December 2021	(172)	(430)
Butane fixed-price (1)	January 2021–January 2022	(56)	(1,698)
Other	January 2021–March 2022		4,647
			(1,437)
Net cash collateral provided			6,000
Net commodity derivative asset			$	4,563
At March 31, 2020:
Crude oil fixed-price (1)	April 2020–December 2021	(2,252)	$	41,721
Propane fixed-price (1)	April 2020–December 2021	415	(738)
Refined products fixed-price (1)	April 2020–January 2021	(26)	27,401
Other	April 2020–March 2022		1,000
			69,384
Net cash collateral held			(50,474)
Net commodity derivative asset			$	18,910

(1)    We may have fixed price physical purchases, including inventory, offset by floating price physical sales or floating price physical purchases offset by fixed price physical sales. These contracts are derivatives we have entered into as an economic hedge against the risk of mismatches between fixed and floating price physical obligations.

Schedule of fair value estimates of fixed-rate notes

The following table provides fair value estimates of our fixed-rate notes at December 31, 2020 (in thousands):

Senior Unsecured Notes:
2023 Notes	$	389,601
2025 Notes	$	238,463
2026 Notes	$	237,267

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Segments (Tables)

9 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Schedule of certain information related to results of operations by segment

The following table summarizes revenues related to our segments. Transactions between segments are recorded based on prices negotiated between the segments. The “Corporate and Other” category in the table below includes certain corporate expenses that are not allocated to the reportable segments.

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Revenues:
Crude Oil Logistics:
Topic 606 revenues
Crude oil sales	$	455,790	$	646,296	$	1,104,692	$	1,925,039
Crude oil transportation and other	28,407		44,613		118,615		127,767
Non-Topic 606 revenues	2,919		3,585		9,193		10,825
Elimination of intersegment sales	(1,827)		(3,505)		(4,331)		(15,330)
Total Crude Oil Logistics revenues	485,289		690,989		1,228,169		2,048,301
Water Solutions:
Topic 606 revenues
Disposal service fees	82,008		94,218		239,390		226,635
Sale of recovered crude oil	6,778		16,470		16,532		45,566
Sale of brackish non-potable water	5,221		5,634		8,201		9,737
Other service revenues	4,918		5,285		11,545		12,701
Total Water Solutions revenues	98,925		121,607		275,668		294,639
Liquids and Refined Products:
Topic 606 revenues
Refined products sales	286,640		627,590		785,968		1,942,146
Propane sales	276,459		309,668		534,525		564,820
Butane sales	191,710		226,730		336,827		396,776
Other product sales	99,624		145,082		238,377		376,148
Service revenues	4,685		5,181		17,710		22,230
Non-Topic 606 revenues	20,302		105,944		59,816		269,748
Elimination of intersegment sales	(1,929)		(6,542)		(3,410)		(12,851)
Total Liquids and Refined Products revenues	877,491		1,413,653		1,969,813		3,559,017
Corporate and Other:
Non-Topic 606 revenues	314		280		942		799
Total Corporate and Other revenues	314		280		942		799
Total revenues	$	1,462,019	$	2,226,529	$	3,474,592	$	5,902,756

The following tables summarize depreciation and amortization expense (including amortization expense recorded within interest expense, cost of sales and operating expenses in Note 7 and Note 8) and operating income (loss) by segment for the periods indicated.

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Depreciation and Amortization:
Crude Oil Logistics	$	16,513	$	17,950	$	50,540	$	53,228
Water Solutions	53,388		48,184		173,865		114,438
Liquids and Refined Products	7,071		7,030		22,406		21,296
Corporate and Other	4,576		3,752		13,243		9,651
Total depreciation and amortization	$	81,548	$	76,916	$	260,054	$	198,613
Operating Income (Loss):
Crude Oil Logistics	$	(382,192)	$	28,696	$	(310,633)	$	101,018
Water Solutions	15,821		(583)		(13,503)		34,380
Liquids and Refined Products	32,438		89,038		51,338		113,207
Corporate and Other	(12,374)		(20,756)		(47,978)		(74,575)
Total operating (loss) income	$	(346,307)	$	96,395	$	(320,776)	$	174,030

Schedule of additions to property, plant and equipment and intangible assets by segment

The following table summarizes additions to property, plant and equipment and intangible assets by segment for the periods indicated. This information has been prepared on the accrual basis, and includes property, plant and equipment and intangible assets acquired in acquisitions. The information below does not include goodwill by segment.

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Crude Oil Logistics	$	785	$	4,953	$	9,555	$	23,817
Water Solutions	5,177		692,826		38,139		1,838,237
Liquids and Refined Products	2,572		2,641		7,292		13,689
Corporate and Other	2,983		2,427		10,887		5,485
Total	$	11,517	$	702,847	$	65,873	$	1,881,228

All of the tables above do not include amounts for the three months and nine months ended December 31, 2019 related to Mid-Con, Gas Blending and TPSL, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

Schedule of long-lived assets (consisting of property, plant and equipment, intangible assets, operating lease right-of-use assets and goodwill) and total assets by segment

The following tables summarize long-lived assets (consisting of property, plant and equipment, intangible assets, operating lease right-of-use assets and goodwill) and total assets by segment at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Long-lived assets, net:
Crude Oil Logistics	$	1,101,836	$	1,567,503
Water Solutions	3,209,163		3,382,727
Liquids and Refined Products (1)	614,966		654,530
Corporate and Other	41,943		33,570
Total	$	4,967,908	$	5,638,330

(1)    Includes $19.3 million and $25.9 million of non-US long-lived assets at December 31, 2020 and March 31, 2020, respectively.

	December 31, 2020		March 31, 2020
	(in thousands)
Total assets:
Crude Oil Logistics	$	1,542,429	$	1,886,211
Water Solutions	3,319,273		3,539,328
Liquids and Refined Products (1)	1,023,861		972,684
Corporate and Other	66,147		100,513
Total	$	5,951,710	$	6,498,736

(1)    Includes $47.3 million and $37.8 million of non-US total assets at December 31, 2020 and March 31, 2020, respectively.

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Transactions with Affiliates (Tables)

9 Months Ended

Dec. 31, 2020

Related Party Transactions [Abstract]

Schedule of purchase and sale transactions of products and services

The following table summarizes our related party transactions for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Sales to WPX	$	16,888	$	13,888	$	39,129	$	36,716
Purchases from WPX (1)	$	100,427	$	81,578	$	216,487	$	247,745
Sales to entities affiliated with management	$	5,369	$	3,642	$	7,492	$	5,362
Purchases from entities affiliated with management	$	393	$	953	$	684	$	3,068
Purchases from equity method investees	$	689	$	188	$	1,434	$	317

(1)    Amount primarily relates to purchases of crude oil under the definitive agreement we signed with WPX.

Schedule of accounts receivable from affiliates

Accounts receivable from affiliates consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
NGL Energy Holdings LLC	$	8,226	$	7,781
WPX	5,349		3,563
Entities affiliated with management	1,260		151
Equity method investees	2,359		1,439
Total	$	17,194	$	12,934

Schedule of accounts payable to affiliates

Accounts payable to affiliates consist of the following at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
WPX	$	41,712	$	17,039
Entities affiliated with management	205		149
Equity method investees	687		529
Total	$	42,604	$	17,717

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Revenue from Contracts with Customers (Tables)

9 Months Ended

Dec. 31, 2020

Revenue from Contract with Customer [Abstract]

Schedule of amount and timing of remaining performance obligations

The following table summarizes the amount and timing of revenue recognition for such contracts at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	38,060
2022	107,276
2023	101,540
2024	78,242
2025	56,287
Thereafter	22,638
Total	$	404,043

Schedule of contract assets and liabilities

The following tables summarize the balances of our contract assets and liabilities at the dates indicated:

	December 31, 2020		March 31, 2020
	(in thousands)
Accounts receivable from contracts with customers	$	464,610	$	372,930

Contract liabilities balance at March 31, 2020	$	19,536
Payment received and deferred	29,018
Payment recognized in revenue	(31,530)
Contract liabilities balance at December 31, 2020	$	17,024

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Leases (Tables)

9 Months Ended

Dec. 31, 2020

Leases [Abstract]

Schedule of components of lease expense

The following table summarizes the components of our lease expense for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Operating lease expense	$	17,048	$	22,320	$	53,278	$	66,707
Variable lease expense	4,737		6,170		13,950		11,835
Short-term lease expense	293		219		1,094		478
Total lease expense	$	22,078	$	28,709	$	68,322	$	79,020

Amounts in the table above for the three months and nine months ended December 31, 2019 do not include lease expense related to TPSL and Gas Blending, as these amounts have been classified as discontinued operations within our unaudited condensed consolidated statements of operations (see Note 18).

Schedule of maturities of operating lease obligations

The following table summarizes maturities of our operating lease obligations at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	54,882
2022	41,684
2023	26,495
2024	16,593
2025	7,735
Thereafter	52,584
Total lease payments	199,973
Less imputed interest	(45,599)
Total operating lease obligations	$	154,374

Schedule of supplemental cash flow and non-cash information for operating leases

The following table summarizes supplemental cash flow and non-cash information related to our operating leases for the periods indicated:

	Nine Months Ended December 31,
	2020		2019 (1)
Cash paid for amounts included in the measurement of operating lease obligations	$	52,849	$	81,779
Operating lease right-of-use assets obtained in exchange for operating lease obligations	$	24,073	$	584,538

(1)     Amounts include the leases and activity for the TPSL and Gas Blending businesses which were sold during the fiscal year ended March 31, 2020 (see Note 18).

Schedule of future minimum lease payments receivable under contractual commitments

The following table summarizes future minimum lease payments receivable under various noncancelable operating lease agreements at December 31, 2020 (in thousands):

Fiscal Year Ending March 31,
2021 (three months)	$	3,938
2022	11,783
2023	8,927
2024	4,817
2025	690
Thereafter	1,192
Total	$	31,347

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Allowance for Current Expected Credit Loss (Tables)

9 Months Ended

Dec. 31, 2020

Credit Loss [Abstract]

Schedule of allowance for expected credit losses

The following table summarizes changes in our allowance for expected credit losses:

	Accounts Receivable - Trade		Notes Receivable and Other
	(in thousands)
Balance at March 31, 2020	$	4,540	$	—
Cumulative effect adjustment	433		680
Current period provision for expected credit losses	24		—
Write-offs charged against the allowance	(1,316)		(222)
Balance at December 31, 2020	$	3,681	$	458

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Discontinued Operations (Tables)

9 Months Ended

Dec. 31, 2020

Discontinued Operations and Disposal Groups [Abstract]

Schedule of results of operations of discontinued operations

The following table summarizes the results of operations from discontinued operations for the periods indicated:

	Three Months Ended December 31,				Nine Months Ended December 31,
	2020		2019		2020		2019
	(in thousands)
Revenues	$	—	$	1,938,398	$	16,198	$	10,493,630
Cost of sales	106		1,936,324		16,535		10,497,492
Operating expenses	1		397		281		5,898
General and administrative expense	—		—		—		53
Depreciation and amortization	—		—		—		749
Loss on disposal or impairment of assets, net (1)	—		7,791		1,181		182,240
Operating loss from discontinued operations	(107)		(6,114)		(1,799)		(192,802)
Interest expense	—		(1)		—		(111)
Other income, net	—		—		—		133
Loss from discontinued operations before taxes	(107)		(6,115)		(1,799)		(192,780)
Income tax benefit (expense)	—		—		53		(20)
Loss from discontinued operations, net of tax	$	(107)	$	(6,115)	$	(1,746)	$	(192,800)

(1)    Amount for the nine months ended December 31, 2020 includes a loss of $1.0 million on the sale of Gas Blending and a loss of $0.2 million on the sale of TPSL. Amount for the three months ended December 31, 2019 includes a loss of $6.8 million on the sale of TPSL and a loss of $1.0 million on the sale of virtually all of our remaining Retail Propane segment to Superior on July 10, 2018. Amount for the nine months ended December 31, 2019 includes a loss of $181.2 million on the sale of TPSL and a loss of $1.0 million on the sale of virtually all of our remaining Retail Propane segment to Superior on July 10, 2018.

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Significant Accounting Policies - Income Taxes (Details) - USD ($) $ in Millions	9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2020
Accounting Policies [Abstract]
Deferred tax liability	$ 47.4		$ 56.4
Deferred tax benefit	$ 3.0	$ 1.4
Effective tax rate	23.90%	25.10%

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Significant Accounting Policies - Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Mar. 31, 2020
Inventories
Propane	$ 83,164	$ 25,163
Butane	22,341	9,619
Crude oil	41,837	18,201
Biodiesel	10,400	8,195
Ethanol	2,885	1,834
Diesel	1,803	2,414
Other	7,224	4,208
Total	$ 169,654	$ 69,634

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Significant Accounting Policies - Investments in Unconsolidated Entities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Mar. 31, 2020
Investments in Unconsolidated Entities
Carrying value	$ 21,589	$ 23,182
Water Services and Land Company No. 1 | Water solutions | Operating segment
Investments in Unconsolidated Entities
Ownership interest	50.00%
Carrying value	$ 15,143	16,607
Water Services and Land Company No. 2 | Water solutions | Operating segment
Investments in Unconsolidated Entities
Ownership interest	50.00%
Carrying value	$ 2,016	2,092
Water Services and Land Company No. 3 | Water solutions | Operating segment
Investments in Unconsolidated Entities
Ownership interest	10.00%
Carrying value	$ 3,200	3,384
Aircraft Company | Corporate and Other | Operating segment
Investments in Unconsolidated Entities
Ownership interest	50.00%
Carrying value	$ 627	447
Water Services Company | Water solutions | Operating segment
Investments in Unconsolidated Entities
Ownership interest	50.00%
Carrying value	$ 429	449
Natural Gas Liquids Terminal Company | Liquids and refined products | Operating segment
Investments in Unconsolidated Entities
Ownership interest	50.00%
Carrying value	$ 174	$ 203

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Significant Accounting Policies - Other Noncurrent Assets (Details) $ in Thousands	Dec. 31, 2020 USD ($) bbl	Mar. 31, 2020 USD ($) bbl
Other Assets, Noncurrent [Abstract]
Loan receivable	$ 2,917	$ 5,374
Line fill	23,039	25,763
Minimum shipping fees - pipeline commitments, noncurrent	14,239	17,443
Other	6,326	14,557
Total	$ 46,521	$ 63,137
Other Noncurrent Assets
Number of contracts	1
Minimum shipping fees - pipeline commitments, total	$ 18,500
Minimum shipping fees - pipeline commitments, current	$ 4,300
Crude oil
Other Noncurrent Assets
Number of barrels of product | bbl	335,069	335,069
Propane sales
Other Noncurrent Assets
Number of barrels of product | bbl		262,000

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Significant Accounting Policies - Accrued Expenses and Other Payables (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Mar. 31, 2020
Accounting Policies [Abstract]
Accrued compensation and benefits	$ 27,579	$ 29,990
Excise and other tax liabilities	10,273	9,941
Derivative liabilities	679	17,777
Accrued interest	23,126	39,803
Product exchange liabilities	4,972	1,687
Contingent consideration liability (1)	2,419	102,419
Other	33,721	30,445
Total	$ 102,769	$ 232,062

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Significant Accounting Policies - Recent Accounting Pronouncements (Details) $ in Millions	Apr. 01, 2020 USD ($)
Accounting Changes and Error Corrections [Abstract]
Cumulative effect adjustment for adoption of ASU 2016-13	$ 1.1

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(Loss) Income Per Common Unit (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		9 Months Ended
	Apr. 21, 2016	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
(Loss) Income Per Common Unit
(Loss) income from continuing operations		$ (380,423)	$ 49,106	$ (408,201)	$ 42,464
Less: Continuing operations loss (income) attributable to noncontrolling interests		34	166	(185)	563
Net (loss) income from continuing operations attributable to NGL Energy Partners LP		(380,389)	49,272	(408,386)	43,027
Less: Distributions to preferred unitholders (1)		(23,770)	(20,312)	(69,594)	(166,835)
Less: Continuing operations net loss (income) allocated to general partner (2)		404	(65)	477	16
NET (LOSS) INCOME FROM CONTINUING OPERATIONS ALLOCATED TO COMMON UNITHOLDERS (NOTE 3)		(403,755)	28,895	(477,503)	(123,792)
Loss from discontinued operations, net of tax		(107)	(6,115)	(1,746)	(192,800)
Less: Discontinued operations loss allocated to general partner (2)		0	6	2	193
NET LOSS FROM DISCONTINUED OPERATIONS ALLOCATED TO COMMON UNITHOLDERS (NOTE 3)		(107)	(6,109)	(1,744)	(192,607)
NET (LOSS) INCOME ALLOCATED TO COMMON UNITHOLDERS (NOTE 3)		$ (403,862)	$ 22,786	$ (479,247)	$ (316,399)
BASIC (LOSS) INCOME PER COMMON UNIT
(Loss) Income From Continuing Operations		$ (3.13)	$ 0.23	$ (3.71)	$ (0.97)
Loss From Discontinued Operations, net of Tax		0	(0.05)	(0.01)	(1.52)
Net (Loss) Income		(3.13)	0.18	(3.72)	(2.49)
DILUTED (LOSS) INCOME PER COMMON UNIT
(Loss) Income From Continuing Operations		(3.13)	0.22	(3.71)	(0.97)
Loss From Discontinued Operations, net of Tax		0	(0.05)	(0.01)	(1.52)
Net (Loss) Income		$ (3.13)	$ 0.18	$ (3.72)	$ (2.49)
Basic weighted average common units outstanding (in units)		128,991,414	128,201,369	128,845,214	127,026,510
DILUTED WEIGHTED AVERAGE COMMON UNITS OUTSTANDING (in units)		128,991,414	129,358,590	128,845,214	127,026,510
Class A Convertible Preferred Units [Member] | Oaktree Capital Management L. P. [Member]
DILUTED (LOSS) INCOME PER COMMON UNIT
Preferred units dividend rate	10.75%
Common units
BASIC (LOSS) INCOME PER COMMON UNIT
(Loss) Income From Continuing Operations		$ (3.13)	$ 0.23	$ (3.71)	$ (0.97)
Loss From Discontinued Operations, net of Tax		0	(0.05)	(0.01)	(1.52)
Net (Loss) Income		(3.13)	0.18	(3.72)	(2.49)
DILUTED (LOSS) INCOME PER COMMON UNIT
(Loss) Income From Continuing Operations		(3.13)	0.22	(3.71)	(0.97)
Loss From Discontinued Operations, net of Tax		0	(0.05)	(0.01)	(1.52)
Net (Loss) Income		$ (3.13)	$ 0.18	$ (3.72)	$ (2.49)
Basic weighted average common units outstanding (in units)		128,991,414	128,201,369	128,845,214	127,026,510
DILUTED WEIGHTED AVERAGE COMMON UNITS OUTSTANDING (in units)		128,991,414	129,358,590	128,845,214	127,026,510
Common units | Restricted units
DILUTED (LOSS) INCOME PER COMMON UNIT
Weighted Average Number Diluted Shares Outstanding Adjustment			1,157,221

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Acquisitions - Hillstone (Details) - Hillstone $ in Millions	9 Months Ended
	Dec. 31, 2020 USD ($)
Business Acquisition
Purchase accounting adjustment, current assets	$ (0.7)
Purchase accounting adjustment, current liabilities	(5.1)
Purchase accounting adjustment, deferred tax liabilities	(6.0)
Purchase price decrease	$ (0.9)

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Property, Plant and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2020
Property, Plant and Equipment
Gross property, plant and equipment	$ 3,407,559		$ 3,407,559		$ 3,380,623
Accumulated depreciation	(663,185)		(663,185)		(529,068)
Net property, plant and equipment	2,744,374		2,744,374		2,851,555
Depreciation expense	45,139	$ 37,687	145,152	$ 94,477
Capitalized interest expense	450	439	2,563	439
Gain (loss) on sales and write-downs of certain assets	(17,991)	4,648	(9,362)	7,450
Crude oil logistics
Property, Plant and Equipment
Gain (loss) on sales and write-downs of certain assets	(72)	198	1,772	(592)
Water solutions
Property, Plant and Equipment
Gain (loss) on sales and write-downs of certain assets	(17,877)	4,476	(11,137)	8,075
Liquids and refined products
Property, Plant and Equipment
Gain (loss) on sales and write-downs of certain assets	(43)	(26)	4	(33)
Corporate Segment
Property, Plant and Equipment
Gain (loss) on sales and write-downs of certain assets	1	$ 0	(1)	$ 0
Natural gas liquids terminal and storage assets
Property, Plant and Equipment
Gross property, plant and equipment	317,112		$ 317,112		314,694
Natural gas liquids terminal and storage assets | Minimum
Property, Plant and Equipment
Useful life			2 years
Natural gas liquids terminal and storage assets | Maximum
Property, Plant and Equipment
Useful life			30 years
Pipeline and related facilities
Property, Plant and Equipment
Gross property, plant and equipment	244,079		$ 244,079		244,751
Pipeline and related facilities | Minimum
Property, Plant and Equipment
Useful life			30 years
Pipeline and related facilities | Maximum
Property, Plant and Equipment
Useful life			40 years
Vehicles and railcars
Property, Plant and Equipment
Gross property, plant and equipment	126,097		$ 126,097		123,937
Vehicles and railcars | Minimum
Property, Plant and Equipment
Useful life			3 years
Vehicles and railcars | Maximum
Property, Plant and Equipment
Useful life			25 years
Water treatment facilities and equipment
Property, Plant and Equipment
Gross property, plant and equipment	1,869,594		$ 1,869,594		1,525,859
Water treatment facilities and equipment | Minimum
Property, Plant and Equipment
Useful life			3 years
Water treatment facilities and equipment | Maximum
Property, Plant and Equipment
Useful life			30 years
Crude oil tanks and related equipment
Property, Plant and Equipment
Gross property, plant and equipment	234,037		$ 234,037		234,143
Crude oil tanks and related equipment | Minimum
Property, Plant and Equipment
Useful life			2 years
Crude oil tanks and related equipment | Maximum
Property, Plant and Equipment
Useful life			30 years
Barges and towboats
Property, Plant and Equipment
Gross property, plant and equipment	136,759		$ 136,759		125,162
Barges and towboats | Minimum
Property, Plant and Equipment
Useful life			5 years
Barges and towboats | Maximum
Property, Plant and Equipment
Useful life			30 years
Information technology equipment
Property, Plant and Equipment
Gross property, plant and equipment	48,956		$ 48,956		34,261
Information technology equipment | Minimum
Property, Plant and Equipment
Useful life			3 years
Information technology equipment | Maximum
Property, Plant and Equipment
Useful life			7 years
Buildings and leasehold improvements
Property, Plant and Equipment
Gross property, plant and equipment	159,364		$ 159,364		151,690
Buildings and leasehold improvements | Minimum
Property, Plant and Equipment
Useful life			3 years
Buildings and leasehold improvements | Maximum
Property, Plant and Equipment
Useful life			40 years
Land
Property, Plant and Equipment
Gross property, plant and equipment	100,492		$ 100,492		91,446
Tank bottoms and line fill
Property, Plant and Equipment
Gross property, plant and equipment	20,275		20,275		20,346
Other
Property, Plant and Equipment
Gross property, plant and equipment	15,176		$ 15,176		14,627
Other | Minimum
Property, Plant and Equipment
Useful life			3 years
Other | Maximum
Property, Plant and Equipment
Useful life			20 years
Construction in progress
Property, Plant and Equipment
Gross property, plant and equipment	$ 135,618		$ 135,618		$ 499,707

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Goodwill (Details) $ in Thousands	9 Months Ended
	Dec. 31, 2020 USD ($)
Goodwill [Roll Forward]
Goodwill at the beginning of the period	$ 993,587
Revisions to acquisition accounting (Note 4)	(11,348)
Impairment	(237,800)
Goodwill at the end of the period	744,439
Crude oil logistics
Goodwill [Roll Forward]
Goodwill at the beginning of the period	579,846
Revisions to acquisition accounting (Note 4)	0
Impairment	(237,800)
Goodwill at the end of the period	342,046
Water solutions
Goodwill [Roll Forward]
Goodwill at the beginning of the period	294,658
Revisions to acquisition accounting (Note 4)	(11,348)
Impairment	0
Goodwill at the end of the period	283,310
Liquids and refined products
Goodwill [Roll Forward]
Goodwill at the beginning of the period	119,083
Revisions to acquisition accounting (Note 4)	0
Impairment	0
Goodwill at the end of the period	$ 119,083

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Goodwill Impairment (Details) $ in Thousands	9 Months Ended
	Dec. 31, 2020 USD ($)
Goodwill
Goodwill impairment	$ 237,800
Crude oil logistics
Goodwill
Reporting unit, percentage of fair value below carrying amount	17.00%
Goodwill impairment	$ 237,800

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Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2020	Mar. 31, 2020
Amortizable
Finite-lived intangible assets, gross	$ 1,814,807	$ 2,241,129
Accumulated amortization	(494,910)	(631,449)
Total	1,319,897	1,609,680
INTANGIBLE ASSETS, net of accumulated amortization	1,322,697	1,612,480
Non-Amortizable
Gross carrying amount of intangible assets	$ 1,817,607	2,243,929
Weighted-average remaining amortization period for intangible assets	20 years 3 months 18 days
Crude oil logistics
Non-Amortizable
Intangible asset impairment	$ 145,800
Trade names
Non-Amortizable
Indefinite-lived intangible assets	2,800	2,800
Customer relationships
Amortizable
Finite-lived intangible assets, gross	1,318,639	1,435,573
Accumulated amortization	(394,285)	(445,250)
Total	$ 924,354	990,323
Customer relationships | Minimum
Amortizable
Amortizable life	3 years
Customer relationships | Maximum
Amortizable
Amortizable life	30 years
Customer commitments
Amortizable
Finite-lived intangible assets, gross	$ 192,000	502,000
Accumulated amortization	(11,520)	(111,677)
Total	$ 180,480	390,323
Customer commitments | Minimum
Amortizable
Amortizable life	10 years
Customer commitments | Maximum
Amortizable
Amortizable life	25 years
Pipeline capacity rights
Amortizable
Amortizable life	30 years
Finite-lived intangible assets, gross	$ 7,799	7,799
Accumulated amortization	(1,842)	(1,647)
Total	5,957	6,152
Rights-of-way and easements
Amortizable
Finite-lived intangible assets, gross	90,620	89,476
Accumulated amortization	(8,522)	(6,506)
Total	$ 82,098	82,970
Rights-of-way and easements | Minimum
Amortizable
Amortizable life	1 year
Rights-of-way and easements | Maximum
Amortizable
Amortizable life	45 years
Water rights
Amortizable
Finite-lived intangible assets, gross	$ 100,368	100,937
Accumulated amortization	(12,933)	(8,441)
Total	$ 87,435	92,496
Water rights | Minimum
Amortizable
Amortizable life	13 years
Water rights | Maximum
Amortizable
Amortizable life	30 years
Executory contracts and other agreements
Amortizable
Finite-lived intangible assets, gross	$ 48,689	48,570
Accumulated amortization	(20,512)	(18,210)
Total	$ 28,177	30,360
Executory contracts and other agreements | Minimum
Amortizable
Amortizable life	5 years
Executory contracts and other agreements | Maximum
Amortizable
Amortizable life	30 years
Non-compete agreements
Amortizable
Finite-lived intangible assets, gross	$ 12,100	12,723
Accumulated amortization	(5,626)	(4,735)
Total	$ 6,474	7,988
Non-compete agreements | Minimum
Amortizable
Amortizable life	2 years
Non-compete agreements | Maximum
Amortizable
Amortizable life	24 years
Debt issuance costs
Amortizable
Finite-lived intangible assets, gross	$ 44,592	44,051
Accumulated amortization	(39,670)	(34,983)
Total	$ 4,922	$ 9,068
Debt issuance costs | Minimum
Amortizable
Amortizable life	3 years
Debt issuance costs | Maximum
Amortizable
Amortizable life	5 years

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Intangible Assets - Amortization (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2020
Amortization related to intangible assets
Amortization expense	$ 34,795	$ 37,606	$ 109,605	$ 100,677
Future amortization expense of intangible assets
2021 (three months)	27,060		27,060
2022	100,347		100,347
2023	91,729		91,729
2024	85,527		85,527
2025	69,296		69,296
Thereafter	945,938		945,938
Total	1,319,897		1,319,897		$ 1,609,680
Depreciation and amortization
Amortization related to intangible assets
Amortization expense	33,061	36,039	104,503	96,116
Cost of sales
Amortization related to intangible assets
Amortization expense	77	86	230	262
Interest expense
Amortization related to intangible assets
Amortization expense	1,595	1,371	4,687	3,927
Operating expenses
Amortization related to intangible assets
Amortization expense	$ 62	$ 110	$ 185	$ 372

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Long-Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Mar. 31, 2020
Long-Term Debt
Face amount	$ 3,301,015	$ 3,169,326
Face amount, current portion	2,146	4,683
Face amount, long-term	3,298,869	3,164,643
LONG-TERM DEBT, debt issuance costs	(20,426)	(19,795)
Debt issuance costs, current, net	0	0
Debt issuance costs, noncurrent, net	(20,426)	(19,795)
Book value	3,280,589	3,149,531
Book value, current	2,146	4,683
LONG-TERM DEBT, net of debt issuance costs and current maturities	$ 3,278,443	3,144,848
7.50% Senior Notes due 2023
Long-Term Debt
Fixed interest rate	7.50%
Face amount	$ 555,251	607,323
LONG-TERM DEBT, debt issuance costs	(3,908)	(5,405)
Book value	$ 551,343	601,918
6.125% Senior Notes due 2025
Long-Term Debt
Fixed interest rate	6.125%
Face amount	$ 380,020	387,320
LONG-TERM DEBT, debt issuance costs	(3,507)	(4,217)
Book value	$ 376,513	383,103
7.50% Senior Notes due 2026
Long-Term Debt
Fixed interest rate	7.50%
Face amount	$ 386,323	450,000
LONG-TERM DEBT, debt issuance costs	(5,247)	(6,975)
Book value	381,076	443,025
Bridge Term Credit Agreement
Long-Term Debt
Face amount	0	250,000
LONG-TERM DEBT, debt issuance costs	0	(3,198)
Book value	0	246,802
Term Credit Agreement
Long-Term Debt
Face amount	250,000	0
LONG-TERM DEBT, debt issuance costs	(7,692)	0
Book value	242,308	0
Other long-term debt
Long-Term Debt
Face amount	48,421	4,683
LONG-TERM DEBT, debt issuance costs	(72)	0
Book value	48,349	4,683
Expansion Capital Facility | Revolving Credit Facility
Long-Term Debt
Face amount	1,478,000	1,120,000
LONG-TERM DEBT, debt issuance costs	0	0
Book value	1,478,000	1,120,000
Working Capital Facility | Revolving Credit Facility
Long-Term Debt
Face amount	203,000	350,000
LONG-TERM DEBT, debt issuance costs	0	0
Book value	$ 203,000	$ 350,000

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Long-Term Debt - 2026 Senior Secured Notes (Details) - Subsequent Event $ in Thousands	Feb. 04, 2021 USD ($)
7.50% Senior Secured Notes due 2026
Long-Term Debt
Debt Instrument, Face Amount	$ 2,050,000
Fixed interest rate	7.50%
Debt instrument, total leverage ratio	4.75
Debt Instrument, Redemption, Description	We have an option to redeem all or a portion of the 2026 Senior Secured Notes at any time on or after February 1, 2023 at fixed redemption prices contained within the Indenture. Prior to such time, we, at our option, may redeem up to 40% of the aggregate principal amount of the 2026 Senior Secured Notes with an amount of cash not greater than the net cash proceeds from certain equity offerings at the redemption price specified in the Indenture. In addition, before February 1, 2023, we may redeem some or all of the 2026 Senior Secured Notes at a redemption price equal to 100% of the aggregate principal amount of the 2026 Senior Secured Notes redeemed, plus the applicable premium as specified in the Indenture and accrued and unpaid interest, if any, to, but not including, the redemption date. If we experience certain kinds of change of control triggering events, we will be required to offer to repurchase the 2026 Senior Secured Notes at 101% of the aggregate principal amount of the 2026 Senior Secured Notes repurchased plus accrued and unpaid interest on the 2026 Senior Secured Notes repurchased to, but not including, the date of purchase.
2026 Senior Secured Notes and ABL Facility
Long-Term Debt
2026 Senior Secured Notes and ABL Facility offering costs	$ 150,000

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Long-Term Debt - Asset Based Credit Facility (Details) - Subsequent Event $ in Thousands	Feb. 04, 2021 USD ($)
Asset Based Credit Facility
Long-Term Debt
Maximum borrowing capacity	$ 500,000
Secured Debt, Interest Rate Description	The ABL Facility is scheduled to mature at the earliest of (a) February 4, 2026 or (b) 91 days prior to the earliest maturity date in respect to any of our indebtedness in an aggregate principal amount of $50.0 million or greater, if such indebtedness is outstanding at such time, subject to certain exceptions. The ABL Facility bears interest at a LIBOR-based rate (with such customary provisions under the ABL Facility providing for the replacement of LIBOR with any successor rate) or an alternate base rate, in each case plus an applicable borrowing margin based on our Fixed Charge Coverage Ratio (as defined in the New Credit Agreement). The applicable margin for alternate base rate loans varies from 1.50% to 2.00% and the applicable margin for LIBOR-based loans varies from 2.50% to 3.00%. In addition, a commitment fee will be charged and payable quarterly in arrears based on the average daily unused portion of the revolving commitments under the ABL Facility. Such commitment fee will be 0.50% per year, subject to a reduction to 0.375% in the event our Fixed Charge Coverage Ratio is greater than 1.75 to 1.00.
Asset Based Credit Facility | Letter of Credit
Long-Term Debt
Outstanding letters of credit	$ 200,000
7.50% Senior Secured Notes due 2026
Long-Term Debt
2026 Senior Secured Notes consent cost	$ 40,000

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Long-Term Debt - Credit Agreement (Details) $ in Millions	9 Months Ended
	Dec. 31, 2020 USD ($)
Revolving Credit Facility
Long-Term Debt
Maximum borrowing capacity	$ 1,915.0
Revolving Credit Facility | Minimum
Long-Term Debt
Commitment fees charged on unused capacity	0.375%
Revolving Credit Facility | Maximum
Long-Term Debt
Commitment fees charged on unused capacity	0.50%
Revolving Credit Facility | LIBOR option
Long-Term Debt
Reference rate	0.16%
Interest rate margin added to variable rate base	2.75%
Revolving Credit Facility | Prime rate
Long-Term Debt
Reference rate	3.25%
Interest rate margin added to variable rate base	1.75%
Revolving Credit Facility
Long-Term Debt
Interest rate	2.94%
Working Capital Facility | Revolving Credit Facility
Long-Term Debt
Maximum borrowing capacity	$ 350.0
Working Capital Facility | Letter of Credit
Long-Term Debt
Outstanding letters of credit	140.1
Expansion Capital Facility | Revolving Credit Facility
Long-Term Debt
Maximum borrowing capacity	$ 1,565.0
Letter of Credit | Revolving Credit Facility
Long-Term Debt
Fixed interest rate	2.75%

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Long-Term Debt - Senior Unsecured Notes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Long-Term Debt
Notes repurchased			$ 250,000	$ 0
Cash paid (excluding payments of accrued interest)			75,081	0
Gain on early extinguishment of liabilities, net	$ 11,190	$ 0	44,292	$ 0
7.50% Senior Notes due 2023 | Repurchases
Long-Term Debt
Notes repurchased	17,605		52,072
Cash paid (excluding payments of accrued interest)	11,814		33,566
Gain on early extinguishment of liabilities, net	5,661		18,096
Write off of debt issuance costs	100		400
6.125% Senior Notes due 2025 | Repurchases
Long-Term Debt
Notes repurchased	0		7,300
Cash paid (excluding payments of accrued interest)	0		3,647
Gain on early extinguishment of liabilities, net	0		3,575
Write off of debt issuance costs			100
7.50% Senior Notes due 2026 | Repurchases
Long-Term Debt
Notes repurchased	14,500		63,677
Cash paid (excluding payments of accrued interest)	8,768		37,868
Gain on early extinguishment of liabilities, net	5,529		24,878
Write off of debt issuance costs	$ 200		$ 900

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Long-Term Debt - Term Credit Agreement (Details) - Term Credit Agreement - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2020	Feb. 04, 2021	Jun. 03, 2020
Long-Term Debt
Secured debt			$ 250,000
Interest rate	9.50%
LIBOR option
Long-Term Debt
LIBOR floor	1.50%
Interest rate margin added to variable rate base	8.00%
Reference rate	1.50%
Subsequent Event
Long-Term Debt
Term Credit Agreement make-whole fee		$ 55,600

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Long-Term Debt - Bridge Term Credit Agreement (Details) - Bridge Term Credit Agreement - USD ($) $ in Millions	Jun. 03, 2020	Jul. 02, 2019
Long-Term Debt
Secured debt		$ 250.0
Write off of debt issuance costs	$ 2.3

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Long-Term Debt - Sawtooth Credit Agreement (Details) - USD ($)	9 Months Ended
	Dec. 31, 2020	Mar. 31, 2020
Line of Credit Facility
Face amount	$ 3,301,015,000	$ 3,169,326,000
Sawtooth Credit Facility
Line of Credit Facility
Interest rate	2.65%
Sawtooth Credit Facility
Line of Credit Facility
Ownership percentage in Sawtooth	71.50%
Maximum borrowing capacity	$ 20,000,000.0
Face amount	$ 3,800,000
Commitment fees charged on unused capacity	0.50%

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Long-Term Debt - Other Long-Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Oct. 29, 2020	Mar. 31, 2020
Long-Term Debt
Face amount	$ 3,301,015		$ 3,169,326
Equipment Loan Secured by Certain Barges and Towboats
Long-Term Debt
Face amount	$ 44,700	$ 45,000
Fixed interest rate		8.60%

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Long-Term Debt - Debt Maturity Schedule (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Maturities
2021 (three months)	$ 376
2022	1,683,373
2023	6,344
2024	808,067
2025	383,088
Thereafter	419,767
Total	3,301,015
Revolving Credit Facility
Maturities
2022	1,681,000
Total	1,681,000
Senior unsecured notes
Maturities
2021 (three months)	0
2024	555,251
2025	380,020
Thereafter	386,323
Total	1,321,594
Term Credit Agreement
Maturities
2024	250,000
Total	250,000
Sawtooth Credit Agreement
Maturities
2023	3,759
Total	3,759
Other long-term debt
Maturities
2021 (three months)	376
2022	2,373
2023	2,585
2024	2,816
2025	3,068
Thereafter	33,444
Total	$ 44,662

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Long-Term Debt - Amortization of Debt Issuance Costs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Debt Disclosure [Abstract]
Amortization of debt issuance costs	$ 1,600	$ 1,600	$ 5,300	$ 3,500
Expected Future Amortization of Debt Issuance Costs
2021 (three months)	1,609		1,609
2022	6,393		6,393
2023	6,384		6,384
2024	3,204		3,204
2025	1,775		1,775
Thereafter	1,061		1,061
Total	$ 20,426		$ 20,426

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Commitments and Contingencies - Legal Contingencies (Details) $ in Millions	9 Months Ended
	Dec. 31, 2020 USD ($)
Loss Contingencies
Loss contingency accrual	$ 2.5
Services Rendered
Loss Contingencies
Damages awarded	4.0
Fraudulent Misrepresentation
Loss Contingencies
Damages awarded	$ 29.0

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Commitments and Contingencies - Environmental Matters (Details) $ in Millions	Dec. 31, 2020 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Environmental matters liability	$ 1.8

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Commitments and Contingencies - Asset Retirement Obligations (Details) $ in Thousands	9 Months Ended
	Dec. 31, 2020 USD ($)
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Balance at beginning of period	$ 18,416
Liabilities incurred	5,778
Liabilities associated with disposed assets (1)	(22)
Liabilities settled	(9)
Accretion expense	1,314
Balance at end of period	$ 25,477

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Commitments and Contingencies - Other Commitments (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Dec. 31, 2020 USD ($)	Dec. 31, 2020 USD ($)
Future minimum payments
2021 (three months)	$ 1,411	$ 1,411
2022	7,506	7,506
2023	4,399	4,399
2024	4,399	4,399
2025	74	74
Thereafter	331	331
Total	18,120	18,120
Hillstone Subsidy Payment
Other Commitments
Subsidy Payment	600	2,000
Minimum | Hillstone Subsidy Payment
Other Commitments
Contractual obligation	0	0
Maximum | Hillstone Subsidy Payment
Other Commitments
Contractual obligation	$ 6,500	$ 6,500

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Commitments and Contingencies - Pipeline Capacity Agreements (Details) $ in Thousands	9 Months Ended
	Dec. 31, 2020 USD ($)
Customer contracts
Future minimum throughput payments
Number of months to continue shipping after maturity date of contract	6 months
Pipeline capacity agreements
Future minimum throughput payments
2021 (three months)	$ 8,708
2022	35,314
2023	35,314
2024	35,410
2025	30,897
Total	$ 145,643

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Commitments and Contingencies - Purchase Commitments (Details) gal in Thousands, bbl in Thousands, $ in Thousands	Dec. 31, 2020 USD ($) gal bbl
Crude oil
Purchase commitments for crude oil and natural gas
Fixed-price purchase commitments, due in remainder of fiscal year	$ 100,635
Fixed-price purchase commitments (in barrels/gallons), due in remainder of fiscal year | bbl	2,155
Total fixed-price purchase commitments	$ 100,635
Total fixed-price purchase commitments (in barrels/gallons) | bbl	2,155
Index-price purchase commitments, due remainder of fiscal year	$ 544,253
Index-price purchase commitments (in barrels/gallons), due in remainder of fiscal year | bbl	11,555
Index-price purchase commitments, due in second year	$ 928,468
Index-price purchase commitments (in barrels/gallons), due in second year | bbl	19,760
Index-price purchase commitments, due in third year	$ 726,406
Index-price purchase commitments (in barrels), due in third year | bbl	15,702
Index-price purchase commitments, due in fourth year	$ 652,178
Index-price purchase commitments (in barrels), due in fourth year | bbl	14,359
Index-price purchase commitments, due in fifth year	$ 458,811
Index-price purchase commitments (in barrels), due in fifth year | bbl	10,220
Index-price purchase commitments, due after fifth year	$ 17,437
Index-price purchase commitments (in barrels), due after fifth year | bbl	390
Total index-price purchase commitments	$ 3,327,553
Total index-price purchase commitments (in barrels/gallons) | bbl	71,986
Natural gas liquids
Purchase commitments for crude oil and natural gas
Fixed-price purchase commitments, due in remainder of fiscal year	$ 9,771
Fixed-price purchase commitments (in barrels/gallons), due in remainder of fiscal year | gal	20,514
Fixed-price purchase commitments, due in second year	$ 2,406
Fixed-price purchase commitments (in gallons), due in second year | gal	5,586
Total fixed-price purchase commitments	$ 12,177
Total fixed-price purchase commitments (in barrels/gallons) | gal	26,100
Index-price purchase commitments, due remainder of fiscal year	$ 269,443
Index-price purchase commitments (in barrels/gallons), due in remainder of fiscal year | gal	359,329
Index-price purchase commitments, due in second year	$ 36,449
Index-price purchase commitments (in barrels/gallons), due in second year | gal	50,929
Total index-price purchase commitments	$ 305,892
Total index-price purchase commitments (in barrels/gallons) | gal	410,258

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Commitments and Contingencies - Sale Commitments (Details) gal in Thousands, bbl in Thousands, $ in Thousands	Dec. 31, 2020 USD ($) bbl gal	Mar. 31, 2020 USD ($)
Sale commitments for crude oil and natural gas
Net commodity derivative asset	$ 4,563	$ 18,910
Crude oil
Sale commitments for crude oil and natural gas
Fixed-price sale commitments, due in remainder of fiscal year	$ 102,064
Fixed-price sale commitments (in barrels/gallons), due in remainder of fiscal year | bbl	2,174
Total fixed-price sale commitments	$ 102,064
Total fixed-price sale commitments (in barrels/gallons) | bbl	2,174
Index-price sale commitments, due in remainder of fiscal year	$ 477,990
Index-price sale commitments (in barrels/gallons), due in remainder of fiscal year | bbl	9,814
Index-price sale commitments, due in second year	$ 495,340
Index-price sale commitments (in barrels/gallons), due in second year | bbl	10,331
Index-price sale commitments, due in third year	$ 219,785
Index-price sale commitments (in barrels), due in third year | bbl	4,745
Index-price sale commitments, due in fourth year	$ 216,292
Index-price sale commitments (in barrels), due in fourth year | bbl	4,758
Index-price sale commitments, due in fifth year	$ 213,429
Index-price sale commitments (in barrels), due in fifth year | bbl	4,745
Index-price sale commitments, due after fifth year	$ 17,492
Index-price sale commitments (in barrels), due after fifth year | bbl	390
Total index-price sale commitments	$ 1,640,328
Total index-price sale commitment (in barrels/gallons) | bbl	34,783
Natural gas liquids
Sale commitments for crude oil and natural gas
Fixed-price sale commitments, due in remainder of fiscal year	$ 85,512
Fixed-price sale commitments (in barrels/gallons), due in remainder of fiscal year | gal	121,917
Fixed-price sale commitments, due in second year	$ 5,993
Fixed-price sale commitments (in gallons), due in second year | gal	10,373
Fixed-price sale commitments, due in third year	$ 289
Fixed-price sale commitments (in gallons), due in third year | gal	454
Total fixed-price sale commitments	$ 91,794
Total fixed-price sale commitments (in barrels/gallons) | gal	132,744
Index-price sale commitments, due in remainder of fiscal year	$ 390,678
Index-price sale commitments (in barrels/gallons), due in remainder of fiscal year | gal	415,439
Index-price sale commitments, due in second year	$ 40,493
Index-price sale commitments (in barrels/gallons), due in second year | gal	42,948
Total index-price sale commitments	$ 431,171
Total index-price sale commitment (in barrels/gallons) | gal	458,387
Prepaid expenses and other current assets
Sale commitments for crude oil and natural gas
Net commodity derivative asset	$ 5,500
Accrued expenses and other payables
Sale commitments for crude oil and natural gas
Net commodity derivative asset	$ 700

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Equity - Partnership Equity and General Partner Contributions (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Jun. 30, 2019	Dec. 31, 2020
Equity
General partners' capital account, notional units issued (in units)			396
Notional units issued	$ 102,757	$ 42,638
General Partner
Equity
Notional units issued			$ 100
Common units
Equity
Ownership interest in NGL Energy Holdings LLC			8.69%
General Partner
Equity
General partner interest			0.10%
General Partner | Common units
Equity
General partner interest			0.10%
Limited Partner
Equity
Limited partner interest			99.90%

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Equity - Common Unit Repurchase Program (Details) $ in Millions	Aug. 30, 2019 USD ($)
Share Repurchase Program
Equity
Common unit repurchase program, authorized amount	$ 150.0

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Equity - Distributions (Details) - USD ($) $ / shares in Units, $ in Thousands							3 Months Ended
	Nov. 13, 2020	Oct. 27, 2020	Aug. 14, 2020	Jul. 23, 2020	May 15, 2020	Apr. 27, 2020	Dec. 31, 2020
Equity [Abstract]
Amount Per Unit		$ 0.1000		$ 0.2000		$ 0.2000
Amount Paid to Limited Partners	$ 12,877		$ 25,754		$ 25,754		$ 0
Amount Paid to General Partner	$ 13		$ 26		$ 26

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Equity - Class B Preferred Units (Details) - USD ($)							3 Months Ended
	Jan. 15, 2021	Oct. 15, 2020	Jul. 15, 2020	Apr. 15, 2020	Jul. 02, 2019	Jun. 13, 2017	Sep. 30, 2019	Jun. 30, 2019
Preferred Units
Preferred units issued, net of offering costs							$ 102,757,000	$ 42,638,000
Class B Perpetual Preferred Units
Preferred Units
Preferred units dividend rate						9.00%
Preferred unit par or stated value per unit						$ 25.00
Preferred units issued, net of offering costs						$ 202,700,000
Preferred units, underwriting discounts and commissions						6,600,000
Preferred units, offering costs						$ 700,000
Distributions made to preferred unitholders distributions declared per unit		$ 0.5625	$ 0.5625	$ 0.5625
Amount paid to preferred unitholders		$ 7,079,000	$ 7,079,000	$ 7,079,000
Class B Perpetual Preferred Units
Preferred Units
Preferred units, dividend payment terms						The current distribution rate for the Class B Preferred Units is 9.00% per year of the $25.00 liquidation preference per unit (equal to $2.25 per unit per year).
Class B Perpetual Preferred Units | Class B Perpetual Preferred Units
Preferred Units
Preferred units, issued (in units)						8,400,000
Class B Perpetual Preferred Units | Class B Perpetual Preferred Units
Preferred Units
Preferred units, issued (in units)					4,185,642
Subsequent Event | Class B Perpetual Preferred Units
Preferred Units
Distributions made to preferred unitholders distributions declared per unit	$ 0.5625
Amount paid to preferred unitholders	$ 7,079,000

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Equity - Class C Preferred Units (Details) - USD ($) $ / shares in Units, $ in Thousands						3 Months Ended
	Jan. 15, 2021	Oct. 15, 2020	Jul. 15, 2020	Apr. 15, 2020	Apr. 02, 2019	Sep. 30, 2019	Jun. 30, 2019
Schedule of Capitalization, Equity
Preferred units issued, net of offering costs						$ 102,757	$ 42,638
Class C Perpetual Preferred Units
Schedule of Capitalization, Equity
Preferred units dividend rate					9.625%
Preferred unit par or stated value per unit					$ 25.00
Preferred units issued, net of offering costs					$ 42,900
Preferred units, underwriting discounts and commissions					1,400
Preferred units, offering costs					$ 700
Distributions made to preferred unitholders distributions declared per unit		$ 0.6016	$ 0.6016	$ 0.6016
Amount paid to preferred unitholders		$ 1,083	$ 1,083	$ 1,083
Class C Perpetual Preferred Units
Schedule of Capitalization, Equity
Preferred units, dividend payment terms					The current distribution rate for the Class C Preferred Units is 9.625% per year of the $25.00 liquidation preference per unit (equal to $2.41 per unit per year).
Class C Perpetual Preferred Units | Class C Perpetual Preferred Units
Schedule of Capitalization, Equity
Preferred units, issued (in units)					1,800,000
Subsequent Event | Class C Perpetual Preferred Units
Schedule of Capitalization, Equity
Distributions made to preferred unitholders distributions declared per unit	$ 0.6016
Amount paid to preferred unitholders	$ 1,083

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Equity - Class D Preferred Units (Details) $ / shares in Units, $ in Thousands							3 Months Ended
	Feb. 12, 2021 USD ($) $ / shares	Nov. 13, 2020 USD ($) $ / shares	Aug. 14, 2020 USD ($) $ / shares	May 15, 2020 USD ($) $ / shares	Oct. 31, 2019 USD ($) shares	Jul. 02, 2019 USD ($) shares	Feb. 12, 2021 $ / shares	Aug. 14, 2020 USD ($) $ / shares
Class D Preferred Units
Subsequent Event
Preferred units, dividend payment terms						The current distribution rate for the Class D Preferred Units is 9.00% per year per unit (equal to $90.00 per every $1,000 in unit value per year).
Class D Preferred Units First Issuance
Subsequent Event
Temporary equity, issued (in units) | shares						400,000
Proceeds from sale of preferred units and warrants, net of offering costs						$ 385,400
Class D Preferred Units Second Issuance
Subsequent Event
Temporary equity, issued (in units) | shares					200,000
Proceeds from sale of preferred units and warrants, net of offering costs					$ 194,700
Class D Preferred Units
Subsequent Event
Distributions made to preferred unitholders distributions declared per unit | $ / shares		$ 26.01	$ 11.25	$ 11.25				$ 11.25
Amount paid to preferred unitholders		$ 15,608	$ 6,946	$ 6,868
Dividends paid-in-kind								$ 6,900
Percent of dividend not paid in cash								50.00%
Class D Preferred Units | Subsequent Event
Subsequent Event
Distributions made to preferred unitholders distributions declared per unit | $ / shares	$ 26.01						$ 26.01
Amount paid to preferred unitholders	$ 15,608
Adjusted total leverage ratio default rate							0.010
Class D Preferred Units First Issuance
Subsequent Event
Warrants outstanding (in units) | shares						17,000,000
Class D Preferred Units Second Issuance
Subsequent Event
Warrants outstanding (in units) | shares					8,500,000

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Equity - Equity-Based Incentive Compensation - Service Awards (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2020
Expected Future Expense
Common units canceled during period			50,155
Value of common units canceled during period			$ 100,000
Service awards
Equity-Based Incentive Compensation
Distributions on Service Awards during the vesting period			$ 0
Weighted-average grant price			$ 3.86
Expense recorded	$ 1,200,000	$ 1,800,000	$ 3,800,000	$ 6,600,000
Service Award Activity
Units granted (in units)			6,000
Units vested and issued (in units)			(446,475)
Units forfeited (in units)			(39,000)
Expected Future Expense
2021 (three months)			$ 898,000
2022			1,669,000
Total			$ 2,567,000
Scheduled vesting of Service Award units			891,950
Nonvested Service Award units	891,950		891,950		1,371,425
Service awards | 2021 (three months)
Expected Future Expense
Scheduled vesting of Service Award units			445,475
Service awards | 2022
Expected Future Expense
Scheduled vesting of Service Award units			446,475

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Equity - Equity-Based Compensation - LTIP (Details) shares in Millions	Dec. 31, 2020 shares
Restricted units
LTIP
Number of units available for grant	3.1

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Fair Value of Financial Instruments - Fair Value of Commodity Derivative Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Mar. 31, 2020
Derivative assets (liabilities)
Net commodity derivative asset	$ 4,563	$ 18,910
Prepaid expenses and other current assets
Derivative assets (liabilities)
Net commodity derivative asset	5,500
Accrued expenses and other payables
Derivative assets (liabilities)
Net commodity derivative asset	700
Commodity contracts
Assets:
Derivative assets	13,714	89,254
Netting of counterparty contracts, assets	(8,264)	(2,282)
Net cash collateral (held) provided	(203)	(50,104)
Commodity derivatives	5,247	36,868
Liabilities:
Derivative liabilities	(15,151)	(19,870)
Netting of counterparty contracts, liabilities	8,264	2,282
Net cash collateral (held) provided	6,203	(370)
Commodity derivatives	(684)	(17,958)
Derivative assets (liabilities)
Net commodity derivative asset	4,563	18,910
Commodity contracts | Prepaid expenses and other current assets
Derivative assets (liabilities)
Net commodity derivative asset	5,247	36,868
Commodity contracts | Accrued expenses and other payables
Derivative assets (liabilities)
Net commodity derivative asset	(679)	(17,777)
Commodity contracts | Other noncurrent liabilities
Derivative assets (liabilities)
Net commodity derivative asset	(5)	(181)
Level 1 | Commodity contracts
Assets:
Derivative assets	8,248	64,037
Liabilities:
Derivative liabilities	(14,451)	(2,235)
Level 2 | Commodity contracts
Assets:
Derivative assets	5,466	25,217
Liabilities:
Derivative liabilities	$ (700)	$ (17,635)

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Fair Value of Financial Instruments - Derivative Contract Positions (Details) bbl in Thousands, $ in Thousands	Dec. 31, 2020 USD ($) bbl	Mar. 31, 2020 USD ($) bbl
Fair value of financial instruments
Fair Value of Net Assets (Liabilities)	$ (1,437)	$ 69,384
Net cash collateral provided	6,000	(50,474)
Net commodity derivative asset	4,563	18,910
Crude oil fixed-price
Fair value of financial instruments
Fair Value of Net Assets (Liabilities)	$ (1,163)	$ 41,721
Crude oil fixed-price | Short
Fair value of financial instruments
Net Long (Short) Notional Units (in barrels) | bbl	(1,113)	(2,252)
Propane fixed-price
Fair value of financial instruments
Fair Value of Net Assets (Liabilities)	$ (2,793)	$ (738)
Propane fixed-price | Short
Fair value of financial instruments
Net Long (Short) Notional Units (in barrels) | bbl	(670)
Propane fixed-price | Long
Fair value of financial instruments
Net Long (Short) Notional Units (in barrels) | bbl		415
Refined products fixed-price
Fair value of financial instruments
Fair Value of Net Assets (Liabilities)	$ (430)	$ 27,401
Refined products fixed-price | Short
Fair value of financial instruments
Net Long (Short) Notional Units (in barrels) | bbl	(172)	(26)
Butane fixed-price
Fair value of financial instruments
Fair Value of Net Assets (Liabilities)	$ (1,698)
Butane fixed-price | Short
Fair value of financial instruments
Net Long (Short) Notional Units (in barrels) | bbl	(56)
Other
Fair value of financial instruments
Fair Value of Net Assets (Liabilities)	$ 4,647	$ 1,000

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Fair Value of Financial Instruments - (Losses) Gains From Commodity Derivatives (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Fair Value Disclosures [Abstract]
Net adjustments to fair value of commodity derivatives	$ (24,600)	$ (15,100)	$ (55,162)	$ 773

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Fair Value of Financial Instruments - Interest Rate Risk (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Mar. 31, 2020
Interest Rate Risk
Face amount	$ 3,301,015	$ 3,169,326
Term Credit Agreement
Interest Rate Risk
Interest rate	9.50%
Face amount	$ 250,000	$ 0
Revolving Credit Facility
Interest Rate Risk
Outstanding debt	$ 1,700,000
Interest rate	2.94%

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Fair Value of Financial Instruments - Fair Value of Fixed-Rate Notes (Details) $ in Thousands	Dec. 31, 2020 USD ($)
7.50% Senior Notes due 2023
Fair Value of Fixed-Rate Notes
Fair value of fixed-rate notes	$ 389,601
6.125% Senior Notes due 2025
Fair Value of Fixed-Rate Notes
Fair value of fixed-rate notes	238,463
7.50% Senior Notes due 2026
Fair Value of Fixed-Rate Notes
Fair value of fixed-rate notes	$ 237,267

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Segments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2020
Segment information
REVENUES	$ 1,462,019	$ 2,226,529	$ 3,474,592	$ 5,902,756
Depreciation and amortization, including amortization of debt issuance costs	81,548	76,916	260,054	198,613
Operating (Loss) Income	(346,307)	96,395	(320,776)	174,030
Additions to property, plant and equipment and intangible assets	11,517	702,847	65,873	1,881,228
Long-lived assets, net	4,967,908		4,967,908		$ 5,638,330
Total assets	5,951,710		5,951,710		6,498,736
Operating segment | Crude oil logistics
Segment information
REVENUES	485,289	690,989	1,228,169	2,048,301
Depreciation and amortization, including amortization of debt issuance costs	16,513	17,950	50,540	53,228
Operating (Loss) Income	(382,192)	28,696	(310,633)	101,018
Additions to property, plant and equipment and intangible assets	785	4,953	9,555	23,817
Long-lived assets, net	1,101,836		1,101,836		1,567,503
Total assets	1,542,429		1,542,429		1,886,211
Operating segment | Crude oil logistics | Crude oil sales
Segment information
REVENUES	455,790	646,296	1,104,692	1,925,039
Operating segment | Crude oil logistics | Crude oil transportation and other
Segment information
REVENUES	28,407	44,613	118,615	127,767
Operating segment | Crude oil logistics | Non-Topic 606 revenues
Segment information
Non-Topic 606 revenues	2,919	3,585	9,193	10,825
Operating segment | Water solutions
Segment information
REVENUES	98,925	121,607	275,668	294,639
Depreciation and amortization, including amortization of debt issuance costs	53,388	48,184	173,865	114,438
Operating (Loss) Income	15,821	(583)	(13,503)	34,380
Additions to property, plant and equipment and intangible assets	5,177	692,826	38,139	1,838,237
Long-lived assets, net	3,209,163		3,209,163		3,382,727
Total assets	3,319,273		3,319,273		3,539,328
Operating segment | Water solutions | Disposal service fees
Segment information
REVENUES	82,008	94,218	239,390	226,635
Operating segment | Water solutions | Sale of recovered crude oil
Segment information
REVENUES	6,778	16,470	16,532	45,566
Operating segment | Water solutions | Sale of brackish non-potable water
Segment information
REVENUES	5,221	5,634	8,201	9,737
Operating segment | Water solutions | Other revenues
Segment information
REVENUES	4,918	5,285	11,545	12,701
Operating segment | Liquids and refined products
Segment information
REVENUES	877,491	1,413,653	1,969,813	3,559,017
Depreciation and amortization, including amortization of debt issuance costs	7,071	7,030	22,406	21,296
Operating (Loss) Income	32,438	89,038	51,338	113,207
Additions to property, plant and equipment and intangible assets	2,572	2,641	7,292	13,689
Long-lived assets, net	614,966		614,966		654,530
Total assets	1,023,861		1,023,861		972,684
Operating segment | Liquids and refined products | Non-Topic 606 revenues
Segment information
Non-Topic 606 revenues	20,302	105,944	59,816	269,748
Operating segment | Liquids and refined products | Other revenues
Segment information
REVENUES	4,685	5,181	17,710	22,230
Operating segment | Liquids and refined products | Refined products sales
Segment information
REVENUES	286,640	627,590	785,968	1,942,146
Operating segment | Liquids and refined products | Propane sales
Segment information
REVENUES	276,459	309,668	534,525	564,820
Operating segment | Liquids and refined products | Butane sales
Segment information
REVENUES	191,710	226,730	336,827	396,776
Operating segment | Liquids and refined products | Other product sales
Segment information
REVENUES	99,624	145,082	238,377	376,148
Operating segment | Corporate and Other
Segment information
REVENUES	314	280	942	799
Operating segment | Corporate and Other | Non-Topic 606 revenues
Segment information
Non-Topic 606 revenues	314	280	942	799
Elimination of intersegment sales | Crude oil logistics
Segment information
REVENUES	(1,827)	(3,505)	(4,331)	(15,330)
Elimination of intersegment sales | Liquids and refined products
Segment information
REVENUES	(1,929)	(6,542)	(3,410)	(12,851)
Corporate and other
Segment information
Depreciation and amortization, including amortization of debt issuance costs	4,576	3,752	13,243	9,651
Operating (Loss) Income	(12,374)	(20,756)	(47,978)	(74,575)
Additions to property, plant and equipment and intangible assets	2,983	$ 2,427	10,887	$ 5,485
Long-lived assets, net	41,943		41,943		33,570
Total assets	66,147		66,147		100,513
Non-US | Liquids and refined products
Segment information
Long-lived assets, net	19,300		19,300		25,900
Total assets	$ 47,300		$ 47,300		$ 37,800

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Transactions with Affiliates (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2020
Transactions with Affiliates
Accounts receivable-affiliates	$ 17,194		$ 17,194		$ 12,934
Accounts payable-affiliates	42,604		42,604		17,717
WPX Energy
Transactions with Affiliates
Sales to related party	16,888	$ 13,888	39,129	$ 36,716
Purchases from related party	100,427	81,578	216,487	247,745
Accounts receivable-affiliates	5,349		5,349		3,563
Accounts payable-affiliates	41,712		41,712		17,039
Entities affiliated with management
Transactions with Affiliates
Sales to related party	5,369	3,642	7,492	5,362
Purchases from related party	393	953	684	3,068
Accounts receivable-affiliates	1,260		1,260		151
Accounts payable-affiliates	205		205		149
Equity method investee
Transactions with Affiliates
Purchases from related party	689	$ 188	1,434	$ 317
Accounts receivable-affiliates	2,359		2,359		1,439
Accounts payable-affiliates	687		687		529
NGL Energy Holdings LLC
Transactions with Affiliates
Accounts receivable-affiliates	$ 8,226		$ 8,226		$ 7,781

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Revenue from Contracts with Customers - Revenue Agreements (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Net adjustments to fair value of commodity derivatives	$ (24,600)	$ (15,100)	$ (55,162)	$ 773
Liquids and refined products
Net adjustments to fair value of commodity derivatives			$ 400

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Revenue from Contracts with Customers - Performance Obligations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Revenue from Contracts with Customers - Performance Obligations [Abstract]
Revenue expected to be recognized as of December 31, 2020	$ 404,043		$ 404,043
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction
Net adjustments to fair value of commodity derivatives	(24,600)	$ (15,100)	(55,162)	$ 773
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Revenue from Contracts with Customers - Performance Obligations [Abstract]
Revenue expected to be recognized as of December 31, 2020	$ 38,060		$ 38,060
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	3 months		3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-04-01
Revenue from Contracts with Customers - Performance Obligations [Abstract]
Revenue expected to be recognized as of December 31, 2020	$ 107,276		$ 107,276
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year		1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-04-01
Revenue from Contracts with Customers - Performance Obligations [Abstract]
Revenue expected to be recognized as of December 31, 2020	$ 101,540		$ 101,540
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year		1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-04-01
Revenue from Contracts with Customers - Performance Obligations [Abstract]
Revenue expected to be recognized as of December 31, 2020	$ 78,242		$ 78,242
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year		1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-04-01
Revenue from Contracts with Customers - Performance Obligations [Abstract]
Revenue expected to be recognized as of December 31, 2020	$ 56,287		$ 56,287
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year		1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-04-01
Revenue from Contracts with Customers - Performance Obligations [Abstract]
Revenue expected to be recognized as of December 31, 2020	$ 22,638		$ 22,638
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year		1 year

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Revenue from Contracts with Customers - Contract Assets and Liabilities (Details) - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2020	Mar. 31, 2020
Contract with Customer, Asset and Liability [Abstract]
Accounts receivable from contracts with customers	$ 464,610	$ 372,930
Contract liabilities balance	17,024	$ 19,536
Payment received and deferred	29,018
Payment recognized in revenue	$ (31,530)

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Leases - Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Lease, Cost [Abstract]
Operating lease expense	$ 17,048	$ 22,320	$ 53,278	$ 66,707
Variable lease expense	4,737	6,170	13,950	11,835
Short-term lease expense	293	219	1,094	478
Total lease expense	$ 22,078	$ 28,709	$ 68,322	$ 79,020

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Leases - Lessee Maturities of Operating Lease Obligations (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Leases [Abstract]
2021 (three months)	$ 54,882
2022	41,684
2023	26,495
2024	16,593
2025	7,735
Thereafter	52,584
Total lease payments	199,973
Less imputed interest	(45,599)
Total operating lease obligations	$ 154,374

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Leases - Lessee Supplemental Cash Flow and Non-Cash Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Cash paid for amounts included in the measurement of operating lease obligations	$ 52,849	$ 81,779
Operating lease right-of-use assets obtained in exchange for operating lease obligations	$ 24,073	$ 584,538

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Leases - Lessor Future Minimum Lease Payments Receivable (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
2021 (three months)	$ 3,938		$ 3,938
2022	11,783		11,783
2023	8,927		8,927
2024	4,817		4,817
2025	690		690
Thereafter	1,192		1,192
Total	31,347		31,347
Operating lease revenues	4,100	$ 4,900	12,600	$ 15,800
Sublease revenue	$ 500	$ 1,300	$ 1,900	$ 3,700

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Allowance for Current Expected Credit Loss (Details) - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2020
Allowance for Expected Credit Loss
Current period provision for expected credit losses	$ 5,693	$ 718
Crude oil logistics
Allowance for Expected Credit Loss
Amount owed for deficiency volumes	5,700
Trade Accounts Receivable
Allowance for Expected Credit Loss
Accounts receivable, allowance for expected credit loss	3,681		$ 4,540
Cumulative effect adjustment	433
Current period provision for expected credit losses	24
Write-offs charged against the allowance	(1,316)
Notes Receivable and Other
Allowance for Expected Credit Loss
Cumulative effect adjustment	680
Current period provision for expected credit losses	0
Write-offs charged against the allowance	(222)
Notes receivable and other, allowance for expected credit loss	$ 458		$ 0

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Other Matters - Third-party Loan Receivable (Details) - Third-party Loan Receivable - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2020	Dec. 31, 2020	Mar. 31, 2020
Accounts, Notes, Loans and Financing Receivable
Financing receivable, before allowance for credit loss	$ 10.4		$ 26.7
Proceeds from collection of receivables	16.3
Write-off of loan receivable	$ 9.4
Financing receivable, after allowance for credit loss		$ 0.6

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Other Matters - Third-party Bankruptcy (Details) - USD ($)	9 Months Ended
	Dec. 31, 2020	Dec. 21, 2020
Accounts, Notes, Loans and Financing Receivable
Goodwill impairment	$ 237,800,000
Crude oil logistics
Accounts, Notes, Loans and Financing Receivable
Increase in rate based on NYMEX prices		$ 50.00
Liquidated payment		$ 35,000,000.0
Intangible asset impairment	145,800,000
Carrying value of intangible assets	180,800,000
Goodwill impairment	237,800,000
Amount owed for deficiency volumes	5,700,000
Amount owed for prepetition services	$ 800,000

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Other Matters - Sale of Certain Assets (Details) $ in Thousands	3 Months Ended
	Dec. 31, 2020 USD ($)
Receivables [Abstract]
Proceeds from sale of assets	$ 43,200
Holdback of certain proceeds	2,000
Gain on sale of certain assets	$ 12,100

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Discontinued Operations (Details) $ in Thousands, gal in Millions	3 Months Ended		9 Months Ended
	Dec. 31, 2020 USD ($) gal	Dec. 31, 2019 USD ($)	Dec. 31, 2020 USD ($) gal	Dec. 31, 2019 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations
Loss on disposal or impairment of assets, net (1)	$ 0	$ 7,791	$ 1,181	$ 182,240
Amount received from DCC and Superior for propane sales	12,700		20,400
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Revenues	0	1,938,398	16,198	10,493,630
Cost of sales	106	1,936,324	16,535	10,497,492
Operating expenses	1	397	281	5,898
General and administrative expense	0	0	0	53
Depreciation and amortization	0	0	0	749
Loss on disposal or impairment of assets, net (1)	0	7,791	1,181	182,240
Operating loss from discontinued operations	(107)	(6,114)	(1,799)	(192,802)
Interest expense	0	(1)	0	(111)
Other income, net	0	0	0	133
Loss from discontinued operations before taxes	(107)	(6,115)	(1,799)	(192,780)
Income tax benefit (expense)	0	0	53	(20)
Loss From Discontinued Operations, net of Tax	$ (107)	(6,115)	$ (1,746)	(192,800)
Propane sales
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations
Sale commitments (in gallons) | gal	32.7		32.7
Sale commitments (in dollars)	$ 29,300		$ 29,300
Gas Blending
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations
Loss on disposal or impairment of assets, net (1)			1,000
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Loss on disposal or impairment of assets, net (1)			1,000
TPSL
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations
Loss on disposal or impairment of assets, net (1)		6,800	200	181,200
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Loss on disposal or impairment of assets, net (1)		6,800	$ 200	181,200
Retail Propane Segment - East
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations
Loss on disposal or impairment of assets, net (1)		1,000		1,000
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Loss on disposal or impairment of assets, net (1)		$ 1,000		$ 1,000