10-Q

UNITED STATES

SECURITIES & EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

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

For the quarterly period ended June 30, 2018

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 No. 001-37733 (MGM Growth Properties LLC)

Commission File No. 333-215571 (MGM Growth Properties Operating Properties LP)

MGM Growth Properties LLC

MGM Growth Properties Operating Partnership LP

(Exact name of registrant as specified in its charter)

DELAWARE (MGM Growth Properties LLC) DELAWARE (MGM Growth Properties Operating Partnership LP)	47-5513237 81-1162318
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

1980 Festival Plaza Drive, Suite #750, Las Vegas, NV 89135

(Address of principal executive offices)

(702) 669-1480

(Registrant’s telephone number, including area code)

(Former name, former address and former fiscal year, if changed since last report)

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:    

MGM Growth Properties LLC     Yes    X      No  

MGM Growth Properties Operating Partnership LP     Yes     X       No 

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted 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 and post such files):    

MGM Growth Properties LLC     Yes    X      No  

MGM Growth Properties Operating Partnership LP     Yes    X      No  

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 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:

MGM Growth Properties LLC

  Large accelerated filer    X   Accelerated filer   Non-accelerated filer   Small 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. ___

MGM Growth Properties Operating Partnership LP

   Large accelerated filer  Accelerated filer   Non-accelerated filer    X   Small 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 Act):

MGM Growth Properties LLC     Yes      No    X  

MGM Growth Properties Operating Partnership LP      Yes      No    X  

As of August 3, 2018, 70,911,166 shares of MGM Growth Properties LLC Class A shares, no par value, and 1 share of MGM Growth Properties LLC Class B share, no par value, were outstanding.

EXPLANATORY NOTE

This report combines the quarterly reports on Form 10-Q for the period ended June 30, 2018, of MGM Growth Properties LLC, a Delaware limited liability corporation, and MGM Growth Properties Operating Partnership LP, a Delaware limited partnership. Unless otherwise indicated or unless the context requires otherwise, all references in this report to “we,” “us,” “our,” “MGP” or “the Company” refer to MGM Growth Properties LLC together with its consolidated subsidiaries, including MGM Growth Properties Operating Partnership LP. Unless otherwise indicated or unless the context requires otherwise, all references to the “Operating Partnership” refer to MGM Growth Properties Operating Partnership LP together with its consolidated subsidiaries.

MGP is a real estate investment trust, or REIT, and the owner of the sole general partner of the Operating Partnership. As of June 30, 2018, MGP owned approximately 26.7% of the Operating Partnership units in the Operating Partnership. The remaining approximately 73.3% of the Operating Partnership units in the Operating Partnership are owned by subsidiaries of our parent, MGM Resorts International (“MGM”). As the owner of the sole general partner of the Operating Partnership, MGP has the full, exclusive and complete responsibility for the Operating Partnership’s day-to-day management and control.

We believe combining the quarterly reports on Form 10-Q of MGP and the Operating Partnership into this single report results in the following benefits:

• enhances investors’ understanding of MGP and the Operating Partnership by enabling investors to view the business as a whole in the same manner as management views and operates the business;

• eliminates duplicative disclosure and provides a more streamlined and readable presentation since a substantial portion of the disclosure applies to both MGP and the Operating Partnership, which we believe will assist investors in getting all relevant information on their investment in one place rather than having to access and review largely duplicative reports; and

• creates time and cost efficiencies through the preparation of one combined report instead of two separate reports.

There are a few differences between MGP and the Operating Partnership, which are reflected in the disclosures in this report. We believe it is important to understand the differences between MGP and the Operating Partnership in the context of how we operate as an interrelated consolidated company. MGP is a REIT, whose only material assets consist of Operating Partnership units representing limited partner interests in the Operating Partnership and our ownership interest in the general partner of the Operating Partnership. As a result, MGP does not conduct business itself, other than acting as the owner of the sole general partner of the Operating Partnership, but it may from time to time issue additional public equity. The Operating Partnership holds all the assets of the Company. The Operating Partnership conducts the operations of the business and is structured as a partnership with no publicly traded equity. Except for the net proceeds from the offerings of Class A shares by MGP, which were contributed to the Operating Partnership in exchange for Operating Partnership units, the Operating Partnership generates the capital required by the Company’s business through the Operating Partnership’s operations and by the Operating Partnership’s issuance of indebtedness or through the issuance of Operating Partnership units.

The presentation of noncontrolling interest, shareholders’ equity and partners’ capital are the main areas of difference between the condensed consolidated financial statements of MGP and those of the Operating Partnership. The Operating Partnership units held by subsidiaries of MGM are accounted for as partners’ capital in the Operating Partnership’s condensed consolidated financial statements and as noncontrolling interest within equity in MGP’s condensed consolidated financial statements. The Operating Partnership units held by MGP in the Operating Partnership are accounted for as partners’ capital in the Operating Partnership’s condensed consolidated financial statements and within Class A shareholders’ equity in MGP’s condensed consolidated financial statements. The differences in the presentations between shareholders’ equity and partners’ capital result from the differences in the equity issued at the MGP and Operating Partnership levels.

To help investors understand the significant differences between MGP and the Operating Partnership, this report presents the condensed consolidated financial statements separately for MGP and the Operating Partnership.

As the sole beneficial owner of MGM Growth Properties OP GP LLC, which is the sole general partner with control of the Operating Partnership, MGP consolidates the Operating Partnership for financial reporting purposes, and it does not have any assets other than its investment in the Operating Partnership. Therefore, the assets and liabilities of MGP and the Operating Partnership are the same on their respective condensed consolidated financial statements. The separate discussions of MGP and the Operating Partnership in this report should be read in conjunction with each other to understand the results of the Company on a condensed consolidated basis and how management operates the Company.

In order to establish that the Chief Executive Officer and the Chief Financial Officer of each entity have made the requisite certifications and that the Company and the Operating Partnership are compliant with Rule 13a-15 or Rule 15d-15 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and 18 U.S.C. §1350, this report also includes separate “Item 4. Controls and Procedures” sections and separate Exhibit 31 and 32 certifications for each of the Company and the Operating Partnership.

All other sections of this report, including Management’s Discussion and Analysis of Financial Condition and Results of Operations and Quantitative and Qualitative Disclosures about Market Risk, are presented together for MGP and the Operating Partnership.

MGM GROWTH PROPERTIES LLC

FORM 10-Q

I N D E X

		Page
PART I.	FINANCIAL INFORMATION
Item 1.	Financial Statements (Unaudited)	1
	MGM Growth Properties LLC:
	Condensed Consolidated Balance Sheets at June 30, 2018 and December 31, 2017	1
	Condensed Consolidated Statements of Operations for the Three and Six Months Ended June 30, 2018 and June 30, 2017	2
	Condensed Consolidated Statements of Comprehensive Income for the Three and Six Months Ended June 30, 2018 and June 30, 2017	3
	Condensed Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2018 and June 30, 2017	4
	MGM Growth Properties Operating Partnership LP:
	Condensed Consolidated Balance Sheets at June 30, 2018 and December 31, 2017	5
	Condensed Consolidated Statements of Operations for the Three and Six Months Ended June 30, 2018 and June 30, 2017	6
	Condensed Consolidated Statements of Comprehensive Income for the Three and Six Months Ended June 30, 2018 and June 30, 2017	7
	Condensed Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2018 and June 30, 2017	8
	Notes to Condensed Consolidated Financial Statements	9
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	24
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	31
Item 4.	Controls and Procedures	31
PART II.	OTHER INFORMATION	32
Item 1.	Legal Proceedings	32
Item 1A.	Risk Factors	32
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	32
Item 6.	Exhibits	33
SIGNATURES		34

Part I.    FINANCIAL INFORMATION

Item 1.    Financial Statements

MGM GROWTH PROPERTIES LLC

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands, except share amounts)

(unaudited)

	June 30, 2018			December 31, 2017
ASSETS
Real estate investments, net	$	9,880,658		$	10,021,938
Cash and cash equivalents	289,909			259,722
Tenant and other receivables, net	4,197			6,385
Prepaid expenses and other assets	51,500			18,487
Above market lease, asset	43,801			44,588
Total assets	$	10,270,065		$	10,351,120
LIABILITIES AND SHAREHOLDERS’ EQUITY
Liabilities
Debt, net	$	3,923,224		$	3,934,628
Due to MGM Resorts International and affiliates	147			962
Accounts payable, accrued expenses and other liabilities	9,758			10,240
Above market lease, liability	46,625			47,069
Accrued interest	25,119			22,565
Dividend and distribution payable	114,399			111,733
Deferred revenue	147,946			127,640
Deferred income taxes, net	28,544			28,544
Total liabilities	4,295,762			4,283,381
Commitments and contingencies (Note 11)
Shareholders’ equity
Class A shares: no par value, 1,000,000,000 shares authorized, 70,911,166 and 70,896,795 shares issued and outstanding as of June 30, 2018 and December 31, 2017, respectively	—			—
Additional paid-in capital	1,717,086			1,716,490
Accumulated deficit	(126,241		)	(94,948		)
Accumulated other comprehensive income	9,141			3,108
Total Class A shareholders’ equity	1,599,986			1,624,650
Noncontrolling interest	4,374,317			4,443,089
Total shareholders’ equity	5,974,303			6,067,739
Total liabilities and shareholders’ equity	$	10,270,065		$	10,351,120

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

1

MGM GROWTH PROPERTIES LLC

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except share and per share amounts)

(unaudited)

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Revenues
Rental revenue	$	186,563		$	163,177		$	373,126		$	326,354
Tenant reimbursements and other	33,827			21,279			63,103			42,001
	220,390			184,456			436,229			368,355
Expenses
Depreciation	67,474			60,227			136,465			121,911
Property transactions, net	14,426			10,587			18,512			17,442
Reimbursable expenses	32,907			20,642			61,267			41,129
Amortization of above market lease, net	172			172			343			343
Acquisition-related expenses	2,131			—			2,672			—
General and administrative	2,755			2,661			6,663			5,341
	119,865			94,289			225,922			186,166
Operating income	100,525			90,167			210,307			182,189
Non-operating income (expense)
Interest income	1,278			881			2,310			1,559
Interest expense	(49,276		)	(44,818		)	(98,506		)	(89,454		)
Other non-operating expenses	(3,205		)	(1,178		)	(5,389		)	(1,312		)
	(51,203		)	(45,115		)	(101,585		)	(89,207		)
Income before income taxes	49,322			45,052			108,722			92,982
Provision for income taxes	(1,263		)	(1,177		)	(2,494		)	(2,415		)
Net income	48,059			43,875			106,228			90,567
Less: Net (income) attributable to noncontrolling interest	(34,913		)	(33,195		)	(77,252		)	(68,539		)
Net income attributable to Class A shareholders	$	13,146		$	10,680		$	28,976		$	22,028
Weighted average Class A shares outstanding:
Basic	70,993,091			57,687,558			70,982,243			57,596,223
Diluted	71,184,996			57,854,088			71,158,585			57,818,511
Net income per Class A share (basic)	$	0.19		$	0.19		$	0.41		$	0.38
Net income per Class A share (diluted)	$	0.18		$	0.18		$	0.41		$	0.38
Dividends declared per Class A share	$	0.4300		$	0.3950		$	0.8500		$	0.7825

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

2

MGM GROWTH PROPERTIES LLC

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)

(unaudited)

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Net income	$	48,059		$	43,875		$	106,228		$	90,567
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net	6,281			(4,112		)	22,636			(4,746		)
Other comprehensive income (loss)	6,281			(4,112		)	22,636			(4,746		)
Comprehensive income	54,340			39,763			128,864			85,821
Less: Comprehensive (income) attributable to noncontrolling interests	(39,519		)	(30,058		)	(93,855		)	(64,918		)
Comprehensive income attributable to Class A shareholders	$	14,821		$	9,705		$	35,009		$	20,903

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

3

MGM GROWTH PROPERTIES LLC

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

	Six Months Ended   June 30,
	2018			2017
Cash flows from operating activities
Net income	$	106,228		$	90,567
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	136,465			121,911
Property transactions, net	18,512			17,442
Amortization of deferred financing costs and debt discount	6,056			5,623
Loss on retirement of debt	2,736			798
Amortization related to above market lease, net	343			343
Provision for income taxes	2,494			2,415
Straight-line rental revenues	8,635			1,571
Amortization of deferred revenue	(1,836		)	(872		)
Share-based compensation	940			550
Changes in operating assets and liabilities:
Tenant and other receivables, net	2,188			5,337
Prepaid expenses and other assets	(83		)	(5,229		)
Due to MGM Resorts International and affiliates	(815		)	67
Accounts payable, accrued expenses and other liabilities	(84		)	(1,248		)
Accrued interest	2,554			(8,557		)
Net cash provided by operating activities	284,333			230,718
Cash flows from investing activities
Capital expenditures for property and equipment	(190		)	—
Net cash used in investing activities	(190		)	—
Cash flows from financing activities
Deferred financing costs	(17,490		)	(1,024		)
Repayment of debt	(13,000		)	(25,125		)
Dividends and distributions paid	(223,466		)	(188,219		)
Net cash used in financing activities	(253,956		)	(214,368		)
Cash and cash equivalents
Net increase for the period	30,187			16,350
Balance, beginning of period	259,722			360,492
Balance, end of period	$	289,909		$	376,842
Supplemental cash flow disclosures
Interest paid	$	89,627		$	92,301
Non-cash investing and financing activities
Non-Normal Tenant Improvements by Tenant	$	13,507		$	17,297
Accrual of dividend and distribution payable to Class A shareholders and Operating Partnership unit holders	$	114,399		$	95,995

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

4

MGM GROWTH PROPERTIES OPERATING PARTNERSHIP LP

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands, except unit amounts)

(unaudited)

	June 30, 2018		December 31, 2017
ASSETS
Real estate investments, net	$	9,880,658	$	10,021,938
Cash and cash equivalents	289,909		259,722
Tenant and other receivables, net	4,197		6,385
Prepaid expenses and other assets	51,500		18,487
Above market lease, asset	43,801		44,588
Total assets	$	10,270,065	$	10,351,120
LIABILITIES AND PARTNERS' CAPITAL
Liabilities
Debt, net	$	3,923,224	$	3,934,628
Due to MGM Resorts International and affiliates	147		962
Accounts payable, accrued expenses and other liabilities	9,758		10,240
Above market lease, liability	46,625		47,069
Accrued interest	25,119		22,565
Distribution payable	114,399		111,733
Deferred revenue	147,946		127,640
Deferred income taxes, net	28,544		28,544
Total liabilities	4,295,762		4,283,381
Commitments and contingencies (Note 11)
Partners' capital
General partner	—		—
Limited partners: 266,045,289 and 266,030,918 Operating Partnership units issued and outstanding as of June 30, 2018 and December 31, 2017, respectively	5,974,303		6,067,739
Total partners' capital	5,974,303		6,067,739
Total liabilities and partners’ capital	$	10,270,065	$	10,351,120

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

5

MGM GROWTH PROPERTIES OPERATING PARTNERSHIP LP

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except unit and per unit amounts)

(unaudited)

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Revenues
Rental revenue	$	186,563		$	163,177		$	373,126		$	326,354
Tenant reimbursements and other	33,827			21,279			63,103			42,001
	220,390			184,456			436,229			368,355
Expenses
Depreciation	67,474			60,227			136,465			121,911
Property transactions, net	14,426			10,587			18,512			17,442
Reimbursable expenses	32,907			20,642			61,267			41,129
Amortization of above market lease, net	172			172			343			343
Acquisition-related expenses	2,131			—			2,672			—
General and administrative	2,755			2,661			6,663			5,341
	119,865			94,289			225,922			186,166
Operating income	100,525			90,167			210,307			182,189
Non-operating income (expense)
Interest income	1,278			881			2,310			1,559
Interest expense	(49,276		)	(44,818		)	(98,506		)	(89,454		)
Other non-operating expenses	(3,205		)	(1,178		)	(5,389		)	(1,312		)
	(51,203		)	(45,115		)	(101,585		)	(89,207		)
Income before income taxes	49,322			45,052			108,722			92,982
Provision for income taxes	(1,263		)	(1,177		)	(2,494		)	(2,415		)
Net income	48,059			43,875			106,228			90,567
Weighted average Operating Partnership units outstanding:
Basic	266,127,214			243,049,694			266,116,366			242,958,359
Diluted	266,319,119			243,216,224			266,292,708			243,180,647
Net income per Operating Partnership unit (basic)	$	0.18		$	0.18		$	0.40		$	0.37
Net income per Operating Partnership unit (diluted)	$	0.18		$	0.18		$	0.40		$	0.37
Distributions declared per Operating Partnership unit	$	0.4300		$	0.3950		$	0.8500		$	0.7825

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

6

MGM GROWTH PROPERTIES OPERATING PARTNERSHIP LP

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)

(unaudited)

	Three Months Ended June 30,					Six Months Ended June 30,
	2018		2017			2018		2017
Net income	$	48,059	$	43,875		$	106,228	$	90,567
Unrealized gain (loss) on cash flow hedges, net	6,281		(4,112		)	22,636		(4,746		)
Comprehensive income	$	54,340	$	39,763		$	128,864	$	85,821

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

7

MGM GROWTH PROPERTIES OPERATING PARTNERSHIP LP

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

	Six Months Ended June 30,
	2018			2017
Cash flows from operating activities
Net income	$	106,228		$	90,567
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	136,465			121,911
Property transactions, net	18,512			17,442
Amortization of deferred financing costs and debt discount	6,056			5,623
Loss on retirement of debt	2,736			798
Amortization related to above market lease, net	343			343
Provision for income taxes	2,494			2,415
Straight-line rental revenues	8,635			1,571
Amortization of deferred revenue	(1,836		)	(872		)
Share-based compensation	940			550
Changes in operating assets and liabilities:
Tenant and other receivables, net	2,188			5,337
Prepaid expenses and other assets	(83		)	(5,229		)
Due to MGM Resorts International and affiliates	(815		)	67
Accounts payable, accrued expenses and other liabilities	(84		)	(1,248		)
Accrued interest	2,554			(8,557		)
Net cash provided by operating activities	284,333			230,718
Cash flows from investing activities
Capital expenditures for property and equipment	(190		)	—
Net cash used in investing activities	(190		)	—
Cash flows from financing activities
Deferred financing costs	(17,490		)	(1,024		)
Repayment of debt	(13,000		)	(25,125		)
Distributions paid	(223,466		)	(188,219		)
Net cash used in financing activities	(253,956		)	(214,368		)
Cash and cash equivalents
Net increase for the period	30,187			16,350
Balance, beginning of period	259,722			360,492
Balance, end of period	$	289,909		$	376,842
Supplemental cash flow disclosures
Interest paid	$	89,627		$	92,301
Non-cash investing and financing activities
Non-Normal Tenant Improvements by Tenant	$	13,507		$	17,297
Accrual of distribution payable to Operating Partnership unit holders	$	114,399		$	95,995

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

8

MGM GROWTH PROPERTIES LLC AND MGM GROWTH PROPERTIES OPERATING PARTNERSHIP LP CONDENSED NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

NOTE 1 — BUSINESS

Organization. MGM Growth Properties LLC (“MGP” or the “Company”) is a limited liability company that was organized in Delaware on October 23, 2015. MGP conducts its operations through MGM Growth Properties Operating Partnership LP (the “Operating Partnership”), a Delaware limited partnership that was formed on January 6, 2016 and acquired by MGP on April 25, 2016. The Company has elected to be treated as a real estate investment trust ("REIT") commencing with its taxable year ended December 31, 2016.

MGP is a publicly traded REIT engaged through its investment in the Operating Partnership in the real property business, which primarily consists of owning, acquiring and leasing large-scale destination entertainment and leisure resorts, whose tenants generally offer casino gaming, hotel, convention, dining, entertainment and retail. MGM Resorts International (“MGM” or the “Parent”) is a Delaware corporation that acts largely as a holding company and, through its subsidiaries, owns and operates large-scale destination entertainment and leisure resorts. Pursuant to a master lease agreement (the “Master Lease”), a subsidiary of the Operating Partnership (the “Landlord”) leases the real estate assets of The Mirage, Mandalay Bay, Luxor, New York-New York, Park MGM (which had previously been branded as Monte Carlo prior to May 2018), Excalibur, The Park, Gold Strike Tunica, MGM Grand Detroit, Beau Rivage, Borgata, and MGM National Harbor back to a subsidiary of MGM (the “Tenant”).

    As of June 30, 2018, there were 266,045,289 Operating Partnership units outstanding in the Operating Partnership of which MGM owned 195,134,123 or 73.3% and MGP owns the remaining 26.7%. MGM’s Operating Partnership units are exchangeable into Class A shares of MGP on a one-to-one basis, or cash at the fair value of a Class A share. The determination of settlement method is at the option of MGP’s independent conflicts committee. MGM’s indirect ownership of these Operating Partnership units is recognized as a noncontrolling interest in MGP’s financial statements. A wholly owned subsidiary of MGP is the general partner of the Operating Partnership and operates and controls all of its business affairs. As a result, MGP consolidates the Operating Partnership and its subsidiaries. MGM also has ownership of MGP’s outstanding Class B share. The Class B share is a non-economic interest in MGP which does not provide its holder any rights to profits or losses or any rights to receive distributions from the operations of MGP or upon liquidation or winding up of MGP but which represents a majority of the voting power of MGP’s shares. As a result, MGP continues to be controlled by MGM through its majority voting rights, and is consolidated by MGM.

On May 28, 2018, the Company entered into an agreement to acquire the real property associated with the Empire City Casino's race track and casino (“Empire City”) from MGM upon its acquisition of Empire City for total consideration of $625 million, which will include the assumption of approximately $245 million of debt by the Operating Partnership with the balance through the issuance of operating partnership units to MGM. Empire City will be added to the existing Master Lease between MGM and MGP. As a result, the annual rent payment to MGP will increase by $50 million. Consistent with the Master Lease terms, 90% of this rent will be fixed and contractually grow at 2% per year until 2022. In addition, pursuant to the Master Lease, MGP will have a right of first offer with respect to certain undeveloped land adjacent to the property to the extent MGM develops additional gaming facilities and chooses to sell or transfer the property in the future. The transactions are expected to close in the first quarter of 2019, subject to regulatory approvals and other customary closing conditions.

On April 4, 2018, the Company entered into an agreement with Milstein Entertainment LLC to acquire the membership interests of Northfield Park Associates, LLC, an Ohio limited liability company that owns the real estate assets and operations of the Hard Rock Northfield Park ("Rocksino") for approximately $1.06 billion and on July 6, 2018, one of the Company's taxable REIT subsidiaries (“TRS”) completed the acquisition of the Rocksino.  The Company funded the acquisition through a $200 million draw on the delayed draw Term Loan A and a $655 million draw under the revolving credit facility, with the remainder of the purchase price paid with cash on hand. Simultaneously with the close, the Company entered into a new agreement with Hard Rock to continue to serve as the manager of the property. The TRS was formed to engage in activities resulting in income that is not qualifying income for the REIT and will accordingly pay U.S. federal, state and local income tax at regular corporate rates on its taxable income.

NOTE 2 — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of presentation. The accompanying condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) for interim financial information set forth in the Accounting Standards Codification (“ASC”), as published by the Financial Accounting Standards Board (“FASB”), and with the applicable rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information

9

and footnotes required by U.S. GAAP for complete financial statements. All adjustments (consisting of normal recurring accruals) considered necessary for a fair statement of results for the interim period have been included. Certain reclassifications have been made to conform the prior period presentation. Property tax expense was separately classified in prior periods and is now classified within “reimbursable expenses” in the accompanying condensed consolidated statements of operations.

The accompanying condensed consolidated financial statements and related notes should be read in conjunction with the audited financial statements and notes thereto included in the Company's most recent Annual Report on Form 10-K.

Variable Interest Entities. The condensed consolidated financial statements of MGP include the accounts of the Operating Partnership, a VIE of which the Company is the primary beneficiary, as well as its wholly owned and majority-owned subsidiaries. MGP’s maximum exposure to loss is the carrying value of the assets and liabilities of the Operating Partnership, which represents all of MGP’s assets and liabilities. As MGP holds what is deemed a majority voting interest in the Operating Partnership through its ownership of the Operating Partnership’s sole general partner, it qualifies for the exemption from providing certain of the required disclosures associated with investments in VIEs. The condensed consolidated financial statements of the Operating Partnership include the accounts of its wholly owned subsidiary, the Landlord, which owns the real estate, a VIE of which the Operating Partnership is the primary beneficiary. As of June 30, 2018, on a consolidated basis the Landlord had total assets of $9.9 billion primarily related to its real estate assets, and total liabilities of $227 million primarily related to its deferred revenue and above market lease liability.

Noncontrolling interest. The Company presents noncontrolling interest and classifies such interest as a component of consolidated shareholders’ equity, separate from the Company’s Class A shareholders’ equity. Noncontrolling interest in the Company represents Operating Partnership units currently held by subsidiaries of MGM. Net income or loss of the Operating Partnership is allocated to its noncontrolling interest based on the noncontrolling interest’s ownership percentage in the Operating Partnership except for income tax expenses. Ownership percentage is calculated by dividing the number of Operating Partnership units held by the noncontrolling interest by the total Operating Partnership units held by the noncontrolling interest and the Company. Issuance of additional Class A shares and Operating Partnership units changes the ownership interests of both the noncontrolling interest and the Company. Such transactions and the related proceeds are treated as capital transactions.

MGM may tender its Operating Partnership units for redemption by the Operating Partnership in exchange for cash equal to the market price of MGP’s Class A shares at the time of redemption or for unregistered Class A shares on a one-for-one basis. Such selection to pay cash or issue Class A shares to satisfy an Operating Partnership unitholder’s redemption request is solely within the control of MGP’s independent conflicts committee.

Real estate investments. Real estate investments consist of land, buildings, improvements and integral equipment. The contribution or acquisition of the real property by the Operating Partnership from MGM represent transactions between entities under common control, and as a result, such real estate was initially recorded by the Company at MGM’s historical cost basis, less accumulated depreciation (i.e., there was no change in the basis of the contributed assets), as of the contribution or acquisition dates. Costs of maintenance and repairs to real estate investments are the responsibility of the Tenant under the Master Lease.

Although the Tenant is responsible for all capital expenditures during the term of the Master Lease, if, in the future, a deconsolidation event occurs, the Company will be required to pay the Tenant, should the Tenant so elect, for certain capital improvements that would not constitute “normal tenant improvements” in accordance with U.S. GAAP (“Non-Normal Tenant Improvements”), subject to an initial cap of $100 million in the first year of the Master Lease increasing annually by $75 million each year thereafter. The Company will be entitled to receive additional rent based on the 10-year Treasury yield plus 600 basis points multiplied by the value of the new capital improvements the Company is required to pay for in connection with a deconsolidation event and such capital improvements will be subject to the terms of the Master Lease. Examples of Non-Normal Tenant Improvements include the costs of structural elements at the properties, including capital improvements that expand the footprint or square footage of any of the properties or extend the useful life of the properties, as well as equipment that would be a necessary improvement at any of the properties, including initial installation of elevators, air conditioning systems or electrical wiring. Such Non-Normal Tenant Improvements are capitalized and depreciated over the asset’s remaining life. Inception-to-date Non-Normal Tenant Improvements were $138.9 million through June 30, 2018.

Deferred revenue. The Company receives nonmonetary consideration related to Non-Normal Tenant Improvements as they become MGP’s property pursuant to the Master Lease, and recognizes the cost basis of Non-Normal Tenant Improvements as real estate investments and deferred revenue. The Company depreciates the real estate investments over their estimated useful lives and amortizes the deferred revenue as additional rental revenue over the remaining term of the Master Lease once the related real estate assets are placed in service.

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Income tax provision. For interim income tax reporting the Company estimates its annual effective tax rate and applies it to its year-to-date ordinary income. The tax effects of unusual or infrequently occurring items, including changes in judgment about valuation allowances and effects of changes in tax laws or rates, are reported in the interim period in which they occur. The Company’s effective income tax rate was 2.6% and 2.3% for the three and six months ended June 30, 2018, respectively. The provision for current taxes and the deferred tax liability in the accompanying financial statements are attributable to noncontrolling interest since the payment of such taxes are the responsibility of MGM.

Recently issued accounting standards.  In August 2017, the FASB issued Accounting Standards Update No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities (“ASU 2017-12”). ASU 2017-12 is effective for fiscal years beginning after December 15, 2018, and interim periods within those years. ASU 2017-12 amends the hedge accounting recognition and presentation requirements in order to improve the transparency and understandability of information about an entity’s risk management activities, and simplifies the application of hedge accounting. The Company is currently assessing the impact that adoption of this guidance will have on its consolidated financial statements and footnote disclosures.

In 2016 and 2018, the FASB issued ASC 842 “Leases (Topic 842),” which replaces the existing guidance in ASC 840, “Leases.” ASC 842 is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018. ASC 842 requires a dual approach for lessee accounting under which a lessee would account for leases as finance leases or operating leases. Both finance leases and operating leases will result in the lessee recognizing a right-of-use (“ROU”) asset and a corresponding lease liability. For finance leases, the lessee would recognize interest expense and amortization of the ROU asset and for operating leases the lessee would recognize a straight-line total lease expense. The Company is currently assessing the impact the adoption of ASC 842 will have on its consolidated financial statements and footnote disclosures.

In May 2014, the FASB issued ASC 606, Revenue from Contracts with Customers (Topic 606) which outlines a new, single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. Under the standard, revenue is recognized when a customer obtains control of promised goods or services in an amount that reflects the consideration the entity expects to receive in exchange for those goods and services. The Company adopted ASC 606 on January 1, 2018 and it did not have a material impact on the Company’s financial statements and footnote disclosures.

NOTE 3 — REAL ESTATE INVESTMENTS

The carrying value of real estate investments is as follows:

	June 30, 2018			December 31, 2017
	(in thousands)
Land	$	4,143,513		$	4,143,513
Buildings, building improvements, land improvements and integral equipment	8,440,785			8,512,334
	12,584,298			12,655,847
Less: Accumulated depreciation	(2,703,640		)	(2,633,909		)
	$	9,880,658		$	10,021,938

NOTE 4 — MASTER LEASE

Pursuant to the Master Lease, the Tenant has leased the Company’s real estate properties (other than the real estate associated with the TRS). The Master Lease is accounted for as an operating lease and has an initial lease term of ten years with the potential to extend the term for four additional five-year terms thereafter at the option of the Tenant.

On April 1, 2018, the second 2.0% fixed annual rent escalator went into effect. Rent payments under the Master Lease for the third lease year of April 1, 2018 through March 31, 2019 are $770.3 million.

Rental revenues from the Master Lease for the three and six months endedJune 30, 2018 were $186.6 million and $373.1 million, respectively. The Company also recognized revenue related to tenant reimbursements and other of $33.8 million and $63.1 million for the three and six months endedJune 30, 2018, respectively.

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NOTE 5 — DEBT

Debt consists of the following:

	June 30,			December 31,
	2018			2017
	(in thousands)
Senior secured credit facility:
Senior secured term loan A facility	$	270,000		$	273,750
Senior secured term loan B facility	1,808,375			1,817,625
Senior secured revolving credit facility	—			—
$1,050 million 5.625% senior notes, due 2024	1,050,000			1,050,000
$500 million 4.50% senior notes, due 2026	500,000			500,000
$350 million 4.50% senior notes, due 2028	350,000			350,000
	3,978,375			3,991,375
Less: Unamortized discount and debt issuance costs	(55,151		)	(56,747		)
	$	3,923,224		$	3,934,628

Operating Partnership credit agreement. At June 30, 2018, the Operating Partnership senior credit facility consisted of a $470 million term loan A facility, a $1.8 billion term loan B facility, and a $1.4 billion revolving credit facility. On March 23, 2018, the Operating Partnership repriced its term loan B interest rate to LIBOR plus 2.00% and extended the maturity of the term loan B facility to March 2025, effective June 14, 2018. In addition, the Operating Partnership will receive a further reduction in pricing to LIBOR plus 1.75% upon a corporate rating upgrade by either S&P or Moody's.

On June 14, 2018, the Operating Partnership amended its credit agreement to provide for a $750 million increase of the revolving facility to $1.35 billion, provide for a new $200 million delayed draw on the term loan A facility (which was drawn in full, subsequent to June 30, 2018, in connection with the Rocksino closing), and extend the maturity of the revolving facility and the term loan A facility to June 2023. Additionally, the revolving and term loan A facilities were repriced to LIBOR plus 1.75% to 2.25% determined by reference to the total net leverage ratio pricing grid. In addition, amortization payments under the term loan A facility’s will start on the last business day of each calendar quarter beginning September 30, 2019, for an amount equal to 0.625% of the aggregate principal amount of the term loan A outstanding as of the amendment effective date.

The Operating Partnership permanently repaid $5 million and $13 million of the term loan A and term loan B facility in the three and six months ended June 30, 2018, respectively, in accordance with the scheduled amortization. At June 30, 2018, the interest rate on the term loan A facility was 4.34% and the interest rate on the term loan B facility was 4.09%. At June 30, 2018, no amounts were drawn on the revolving credit facility or on the delayed draw on the term loan A facility. The Operating Partnership was in compliance with its financial covenants at June 30, 2018.

See Note 6 for further discussion of the Company's interest rate swap agreements related to the term loan B facility.

Fair value of long-term debt. The estimated fair value of the Company’s long-term debt was $3.9 billion and $4.1 billion at June 30, 2018 and December 31, 2017, respectively. Fair value was estimated using quoted prices for identical or similar liabilities in markets that are not active (level 2 inputs).

Deferred financing costs.  The Company recognized non-cash interest expense related to the amortization of deferred financing costs of $3.1 million and $6.1 million and during the three and six months ended June 30, 2018, respectively. The Company recognized non-cash interest expense related to the amortization of deferred financing costs of $2.8 million and $5.6 million and during the three and six months ended June 30, 2017, respectively.

NOTE 6 — DERIVATIVES AND HEDGING ACTIVITIES

The Company uses derivative instruments to mitigate the effects of interest rate volatility inherent in its variable rate debt, which could unfavorably impact our future earnings and forecasted cash flows. The Company does not use derivative instruments for speculative or trading purposes.

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The Operating Partnership is party to interest rate swaps to mitigate the interest rate risk inherent in its senior secured term loan B facility. In May 2017 in connection with the term loan B re-pricing, the Company amended its outstanding interest rate swap agreements. As of June 30, 2018 and December 31, 2017, the Company pays a weighted average fixed rate of 1.844% on total notional amount of $1.2 billion and the variable rate received will reset monthly to the one-month LIBOR, with no minimum floor. As of June 30, 2018 and December 31, 2017, all of the Company's derivative financial instruments have been designated as cash flow hedges and qualify for hedge accounting.

The fair values of the Company's interest rate swaps are $33.7 million and $11.3 million as of June 30, 2018 and December 31, 2017, respectively, based upon the present value of expected future cash flows using observable, quoted LIBOR swap rates for the full term of the swap (level 2 inputs). Interest rate swaps valued in net unrealized gain positions are recognized as asset balances within the prepaid expenses and other assets. Interest rate swaps valued in net unrealized loss positions are recognized as liability balances within accounts payable, accrued expenses and other liabilities. For the three and six months endedJune 30, 2018, the amount recorded in other comprehensive income related to the derivative instruments was a net unrealized gain of $6.3 million and a net unrealized gain of $22.6 million, respectively. For the three and six months endedJune 30, 2017, the amount recorded in other comprehensive income related to the derivative instruments was a net unrealized loss of $4.1 million and $4.7 million, respectively. There was no material ineffective portion of the change in fair value derivatives. For the three and six months endedJune 30, 2018, the Company recorded an offset to interest expense of $0.1 million and interest expense of $0.8 million, respectively, related to the swap agreements. For the three and six months endedJune 30, 2017, the Company recorded interest expense of $2.6 million and $5.3 million, respectively, related to the swap agreements.   

NOTE 7 — SHAREHOLDERS’ EQUITY AND PARTNERS' CAPITAL

MGP dividends and Operating Partnership distributions. The following table presents the distributions declared and paid by the Operating Partnership and the dividends declared and paid by MGP for the six months ended June 30, 2018 and June 30, 2017. MGP pays its dividends with the receipt of its share of the Operating Partnership's distributions.

Declaration Date	Record Date	Distribution/ Dividend Per Unit/ Share		Payment Date	Operating Partnership Distribution		MGP Class A Dividend
(in thousands, except per unit and per share amount)
2018
March 15, 2018	March 30, 2018	$	0.4200	April 15, 2018	$	111,733	$	29,777
June 15, 2018	June 29, 2018	$	0.4300	July 16, 2018	$	114,399	$	30,492
2017
March 15, 2017	March 31, 2017	$	0.3875	April 13, 2017	$	94,109	$	22,281
June 15, 2017	June 30, 2017	$	0.3950	July 14, 2017	$	95,995	$	22,777

Dividends with respect to MGP’s Class A shares are characterized for federal income tax purposes as taxable ordinary dividends, capital gains dividends, non-dividend distributions or a combination thereof.

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The following table presents MGP's changes in shareholders' equity for the six months ended June 30, 2018:

	Total Class A Shareholders' Equity			Noncontrolling Interest			Total Shareholders’ Equity
	(in thousands)
Balance at December 31, 2017	$	1,624,650		$	4,443,089		$	6,067,739
Net income - January 1, 2018 to June 30, 2018	28,976			77,252			106,228
Other comprehensive income - cash flow hedges	6,033			16,603			22,636
Share-based compensation	251			689			940
Deemed contribution - tax sharing agreement	—			2,494			2,494
Dividends and distributions declared	(60,269		)	(165,864		)	(226,133		)
Other	345			54			399
Balance at June 30, 2018	$	1,599,986		$	4,374,317		$	5,974,303

The following table presents the Operating Partnership's changes in partners' capital for the six months ended June 30, 2018:

	General Partner		Limited Partners			Total Partners' Capital
	(in thousands)
Balance at December 31, 2017	$	—	$	6,067,739		$	6,067,739
Net income - January 1, 2018 to June 30, 2018	—		106,228			106,228
Other comprehensive income - cash flow hedges	—		22,636			22,636
Share-based compensation	—		940			940
Deemed contribution - tax sharing agreement	—		2,494			2,494
Distributions declared	—		(226,133		)	(226,133		)
Other	—		399			399
Balance at June 30, 2018	$	—	$	5,974,303		$	5,974,303

NOTE 8 — ACCUMULATED OTHER COMPREHENSIVE INCOME

Comprehensive income includes net income and all other non-shareholder changes in equity, or other comprehensive income. The following table summarizes the changes in accumulated other comprehensive income by component for the six months ended June 30, 2018:

	Cash Flow Hedges
	(in thousands)
Balance at December 31, 2017	$	11,661
Other comprehensive income before reclassifications	21,802
Amounts reclassified from accumulated other comprehensive income to interest expense	834
Net current period other comprehensive income	22,636
Balance at June 30, 2018	34,297
Accumulated other comprehensive income attributable to noncontrolling interest	(25,156		)
Accumulated other comprehensive income attributable to Class A shareholders	$	9,141

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NOTE 9 — NET INCOME PER CLASS A SHARE

The table below provides basic net income and per Class A share, which utilizes the weighted-average number of Class A shares outstanding without regard to dilutive potential Class A shares, and “diluted” net income per share, which includes all such shares. Net income attributable to Class A shares, weighted average Class A shares outstanding and the effect of dilutive securities outstanding are presented for the six months ended June 30, 2018 and June 30, 2017. Net income per share has not been presented for the Class B shareholder as the Class B share is not entitled to any economic rights.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Basic net income per Class A share	$	0.19	$	0.19	$	0.41	$	0.38

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Effect of dilutive shares for diluted net income per Class A share (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Class A share	71,184,996		57,854,088		71,158,585		57,818,511
Diluted net income per Class A share (3)	$	0.18	$	0.18	$	0.41	$	0.38

(1) Includes weighted average deferred share units granted to certain members of the board of directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

(3) Diluted net income per Class A share does not assume conversion of the Operating Partnership units held by MGM as such conversion would be antidilutive.

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NOTE 10 — NET INCOME PER OPERATING PARTNERSHIP UNIT

The table below provides basic net income per Operating Partnership unit, which utilizes the weighted-average number of Operating Partnership units outstanding without regard to dilutive potential Operating Partnership units, and “diluted” net income per Operating Partnership units, which includes all such Operating Partnership units. Net income attributable to Operating Partnership units, weighted average Operating Partnership units outstanding and the effect of dilutive securities outstanding are presented for the three and six months ended June 30, 2018 and June 30, 2017.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	$	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Basis net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Effect of dilutive shares for diluted net income per Operating Partnership unit (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Operating Partnership unit	266,319,119		243,216,224		266,292,708		243,180,647
Diluted net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

(1) Includes weighted average deferred share units granted to certain members of the Board of Directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

NOTE 11 — COMMITMENTS AND CONTINGENCIES

Litigation. In the ordinary course of business, from time to time, the Company expects to be subject to legal claims and administrative proceedings, none of which are currently outstanding, which the Company believes could have, individually or in the aggregate, a material adverse effect on its business, financial condition or results of operations, liquidity or cash flows.

NOTE 12 — CONDENSED CONSOLIDATING FINANCIAL INFORMATION

The Operating Partnership’s senior notes were co-issued by MGP Finance Co-Issuer, Inc., a 100% owned finance subsidiary of the Operating Partnership. Obligations to pay principal and interest on the senior notes are currently guaranteed by all of the Operating Partnership’s subsidiaries, other than MGP Finance Co-Issuer, Inc., each of which is directly or indirectly 100% owned by the Operating Partnership. Such guarantees are full and unconditional, and joint and several and are subject to release in accordance with the events described below. Separate condensed financial information for the subsidiary guarantors as of June 30, 2018 and December 31, 2017 and for the six months ended June 30, 2018 and June 30, 2017 are presented below.

The guarantee of a subsidiary guarantor will be automatically released upon (i) a sale or other disposition (including by way of consolidation or merger) of the subsidiary guarantor, or the capital stock of the subsidiary guarantor; (ii) the sale or

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disposition of all or substantially all of the assets of the subsidiary guarantor; (iii) the designation in accordance with the indenture of a subsidiary guarantor as an unrestricted subsidiary; (iv) at such time as such subsidiary guarantor is no longer a subsidiary guarantor or other obligor with respect to any credit facilities or capital markets indebtedness of the Operating Partnership; or (v) defeasance or discharge of the notes.

CONSOLIDATING BALANCE SHEET INFORMATION
	June 30, 2018
	Operating				Guarantor
	Partnership		Co-Issuer		Subsidiaries		Eliminations			Consolidated
	(in thousands)
Real estate investments, net	$	636	$	—	$	9,880,022	$	—		$	9,880,658
Cash and cash equivalents	289,909		—		—		—			289,909
Tenant and other receivables, net	376		—		3,821		—			4,197
Intercompany	1,001,634		—		—		(1,001,634		)	—
Prepaid expenses and other assets	51,500		—		—		—			51,500
Investments in subsidiaries	8,699,073		—		—		(8,699,073		)	—
Above market lease, asset	—		—		43,801		—			43,801
Total assets	$	10,043,128	$	—	$	9,927,644	$	(9,700,707	)	$	10,270,065
Debt, net	3,923,224		—		—		—			3,923,224
Due to MGM Resorts International and affiliates	147		—		—		—			147
Intercompany	—		—		1,001,634		(1,001,634		)	—
Accounts payable, accrued expenses and other liabilities	5,936		—		3,822		—			9,758
Above market lease, liability	—		—		46,625		—			46,625
Accrued interest	25,119		—		—		—			25,119
Dividend and distribution payable	114,399		—		—		—			114,399
Deferred revenue	—		—		147,946		—			147,946
Deferred income taxes, net	—		—		28,544		—			28,544
Total liabilities	4,068,825		—		1,228,571		(1,001,634		)	4,295,762
General partner	—		—		—		—			—
Limited partners	5,974,303		—		8,699,073		(8,699,073		)	5,974,303
Total partners' capital	5,974,303		—		8,699,073		(8,699,073		)	5,974,303
Total liabilities and partners’ capital	$	10,043,128	$	—	$	9,927,644	$	(9,700,707	)	$	10,270,065

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CONSOLIDATING BALANCE SHEET INFORMATION
	December 31, 2017
	Operating				Guarantor
	Partnership		Co-Issuer		Subsidiaries		Eliminations			Consolidated
	(in thousands)
Real estate investments, net	$	488	$	—	$	10,021,450	$	—		$	10,021,938
Cash and cash equivalents	259,722		—		—		—			259,722
Tenant and other receivables, net	299		—		6,086		—			6,385
Intercompany	1,383,397		—		—		(1,383,397		)	—
Prepaid expenses and other assets	18,487		—		—		—			18,487
Investments in subsidiaries	8,479,388		—		—		(8,479,388		)	—
Above market lease, asset	—		—		44,588		—			44,588
Total assets	$	10,141,781	$	—	$	10,072,124	$	(9,862,785	)	$	10,351,120
Debt, net	3,934,628		—		—		—			3,934,628
Due to MGM Resorts International and affiliates	962		—		—		—			962
Intercompany	—		—		1,383,397		(1,383,397		)	—
Accounts payable, accrued expenses and other liabilities	4,154		—		6,086		—			10,240
Above market lease, liability	—		—		47,069		—			47,069
Accrued interest	22,565		—		—		—			22,565
Dividend and distribution payable	111,733		—		—		—			111,733
Deferred revenue	—		—		127,640		—			127,640
Deferred income taxes, net	—		—		28,544		—			28,544
Total liabilities	4,074,042		—		1,592,736		(1,383,397		)	4,283,381
General partner	—		—		—		—			—
Limited partners	6,067,739		—		8,479,388		(8,479,388		)	6,067,739
Total partners' capital	6,067,739		—		8,479,388		(8,479,388		)	6,067,739
Total liabilities and partners’ capital	$	10,141,781	$	—	$	10,072,124	$	(9,862,785	)	$	10,351,120

18

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Three Months Ended June 30, 2018
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	186,563		$	—		$	186,563
Tenant reimbursements and other	—			—		33,827			—			33,827
	—			—		220,390			—			220,390
Expenses
Depreciation	15			—		67,459			—			67,474
Property transactions, net	—			—		14,426			—			14,426
Reimbursable expenses	—			—		32,907			—			32,907
Amortization of above market lease, net	—			—		172			—			172
Acquisition-related expenses	2,131			—		—			—			2,131
General and administrative	2,755			—		—			—			2,755
	4,901			—		114,964			—			119,865
Operating income (loss)	(4,901		)	—		105,426			—			100,525
Equity in earnings of subsidiaries	104,163			—		—			(104,163		)	—
Non-operating income (expense)
Interest income	1,278			—		—			—			1,278
Interest expense	(49,276		)	—		—			—			(49,276		)
Other non-operating expenses	(3,205		)	—		—			—			(3,205		)
	(51,203		)	—		—			—			(51,203		)
Income before income taxes	48,059			—		105,426			(104,163		)	49,322
Provision for income taxes	—			—		(1,263		)	—			(1,263		)
Net income	$	48,059		$	—	$	104,163		$	(104,163	)	$	48,059
Other comprehensive income
Net income	48,059			—		104,163			(104,163		)	48,059
Unrealized gain on cash flow hedges, net	6,281			—		—			—			6,281
Comprehensive income	$	54,340		$	—	$	104,163		$	(104,163	)	$	54,340

19

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Six Months Ended June 30, 2018
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	373,126		$	—		$	373,126
Tenant reimbursements and other	—			—		63,103			—			63,103
	—			—		436,229			—			436,229
Expenses
Depreciation	42			—		136,423			—			136,465
Property transactions, net	—			—		18,512			—			18,512
Reimbursable expenses	—			—		61,267			—			61,267
Amortization of above market lease, net	—			—		343			—			343
Acquisition-related expenses	2,672			—		—			—			2,672
General and administrative	6,663			—		—			—			6,663
	9,377			—		216,545			—			225,922
Operating income (loss)	(9,377		)	—		219,684			—			210,307
Equity in earnings of subsidiaries	217,190			—		—			(217,190		)	—
Non-operating income (expense)
Interest income	2,310			—		—			—			2,310
Interest expense	(98,506		)	—		—			—			(98,506		)
Other non-operating expenses	(5,389		)	—		—			—			(5,389		)
	(101,585		)	—		—			—			(101,585		)
Income before income taxes	106,228			—		219,684			(217,190		)	108,722
Provision for income taxes	—			—		(2,494		)	—			(2,494		)
Net income	$	106,228		$	—	$	217,190		$	(217,190	)	$	106,228
Other comprehensive income
Net income	106,228			—		217,190			(217,190		)	106,228
Unrealized gain on cash flow hedges, net	22,636			—		—			—			22,636
Comprehensive income	$	128,864		$	—	$	217,190		$	(217,190	)	$	128,864

20

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Three Months Ended June 30, 2017
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	163,177		$	—		$	163,177
Tenant reimbursements and other	—			—		21,279			—			21,279
	—			—		184,456			—			184,456
Expenses
Depreciation	—			—		60,227			—			60,227
Property transactions, net	—			—		10,587			—			10,587
Reimbursable expenses	—			—		20,642			—			20,642
Amortization of above market lease, net	—			—		172			—			172
General and administrative	2,661			—		—			—			2,661
	2,661			—		91,628			—			94,289
Operating income (loss)	(2,661		)	—		92,828			—			90,167
Equity in earnings of subsidiaries	91,651			—		—			(91,651		)	—
Non-operating income (expense)
Interest income	881			—		—			—			881
Interest expense	(44,818		)	—		—			—			(44,818		)
Other non-operating expenses	(1,178		)	—		—			—			(1,178		)
	(45,115		)	—		—			—			(45,115		)
Income before income taxes	43,875			—		92,828			(91,651		)	45,052
Provision for income taxes	—			—		(1,177		)	—			(1,177		)
Net income	$	43,875		$	—	$	91,651		$	(91,651	)	$	43,875
Other comprehensive income
Net income	43,875			—		91,651			(91,651		)	43,875
Unrealized loss on cash flow hedges, net	(4,112		)	—		—			—			(4,112		)
Comprehensive income	$	39,763		$	—	$	91,651		$	(91,651	)	$	39,763

21

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Six Months Ended June 30, 2017
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	326,354		$	—		$	326,354
Tenant reimbursements and other	—			—		42,001			—			42,001
	—			—		368,355			—			368,355
Expenses
Depreciation	—			—		121,911			—			121,911
Property transactions, net	—			—		17,442			—			17,442
Reimbursable expenses	—			—		41,129			—			41,129
Amortization of above market lease, net	—			—		343			—			343
General and administrative	5,341			—		—			—			5,341
	5,341			—		180,825			—			186,166
Operating income (loss)	(5,341		)	—		187,530			—			182,189
Equity in earnings of subsidiaries	185,115			—		—			(185,115		)	—
Non-operating income (expense)
Interest income	1,559			—		—			—			1,559
Interest expense	(89,454		)	—		—			—			(89,454		)
Other non-operating expenses	(1,312		)	—		—			—			(1,312		)
	(89,207		)	—		—			—			(89,207		)
Income before income taxes	90,567			—		187,530			(185,115		)	92,982
Provision for income taxes	—			—		(2,415		)	—			(2,415		)
Net income	$	90,567		$	—	$	185,115		$	(185,115	)	$	90,567
Other comprehensive income
Net income	90,567			—		185,115			(185,115		)	90,567
Unrealized loss on cash flow hedges, net	(4,746		)	—		—			—			(4,746		)
Comprehensive income	$	85,821		$	—	$	185,115		$	(185,115	)	$	85,821

22

CONSOLIDATING STATEMENT OF CASH FLOWS INFORMATION
	Six Months Ended June 30, 2018
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations		Consolidated
	(in thousands)
Cash flows from operating activities
Net cash provided by (used in) operating activities	$	(97,428	)	$	—	$	381,761		$	—	$	284,333
Cash flows from investing activities
Capital expenditures for property and equipment	(190		)	—		—			—		(190		)
Net cash used in investing activities	(190		)	—		—			—		(190		)
Cash flows from financing activities
Deferred financing costs	(17,490		)	—		—			—		(17,490		)
Repayment of debt	(13,000		)	—		—			—		(13,000		)
Distributions paid	(223,466		)	—		—			—		(223,466		)
Cash received by Parent on behalf of Guarantor Subsidiaries	381,761			—		(381,761		)	—		—
Net cash provided by (used in) financing activities	127,805			—		(381,761		)	—		(253,956		)
Cash and cash equivalents
Net increase for the period	30,187			—		—			—		30,187
Balance, beginning of period	259,722			—		—			—		259,722
Balance, end of period	$	289,909		$	—	$	—		$	—	$	289,909

CONSOLIDATING STATEMENT OF CASH FLOWS INFORMATION
	Six Months Ended June 30, 2017
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations		Consolidated
	(in thousands)
Cash flows from operating activities
Net cash provided by (used in) operating activities	$	(97,207	)	$	—	$	327,925		$	—	$	230,718
Cash flows from investing activities
Capital expenditures for property and equipment	—			—		—			—		—
Net cash used in investing activities	—			—		—			—		—
Cash flows from financing activities
Deferred financing costs	(1,024		)	—		—			—		(1,024		)
Repayment of debt principal	(25,125		)	—		—			—		(25,125		)
Distributions paid	(188,219		)	—		—			—		(188,219		)
Cash received by Parent on behalf of Guarantor Subsidiaries	327,925			—		(327,925		)	—		—
Net cash provided by (used in) financing activities	113,557			—		(327,925		)	—		(214,368		)
Cash and cash equivalents
Net increase for the period	16,350			—		—			—		16,350
Balance, beginning of period	360,492			—		—			—		360,492
Balance, end of period	$	376,842		$	—	$	—		$	—	$	376,842

23

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

This management's discussion and analysis of financial condition and results of operations contains forward-looking statements that involve risks and uncertainties. Please see “Forward-Looking Statements” for a discussion of the uncertainties, risks, and assumptions that may cause our actual results to differ materially from those discussed in the forward-looking statements.

This discussion should be read in conjunction with our historical financial statements and related notes thereto and the other disclosures contained elsewhere in this quarterly report on Form 10-Q, and the audited consolidated financial statements and notes for the fiscal year ended December 31, 2017, which were included in our annual report on Form 10-K, filed with the SEC on March 1, 2018.

Executive Overview

MGP is a limited liability company that was formed in Delaware on October 23, 2015. MGP conducts its operations through the Operating Partnership, a Delaware limited partnership formed by MGM on January 6, 2016, which became a subsidiary of MGP on April 25, 2016. The Company has elected to be treated as a real estate investment trust (“REIT”) commencing with its taxable year ended December 31, 2016.

Following the completion of MGP's initial public offering, it became a publicly traded REIT engaged in the real property business which primarily consists of owning, acquiring and leasing large-scale destination entertainment and leisure resort properties, whose tenants generally offer casino gaming, hotel, convention, dining, entertainment and retail. MGM continued to hold a controlling interest in MGP following the completion of its initial public offering through its ownership of MGP's single Class B share. The Class B share is a non-economic interest in MGP which does not provide its holder any rights to profits or losses or any rights to receive distributions from operations of MGP or upon liquidation or winding up of MGP but which represents a majority of the voting power of MGP’s shares. In addition, MGM continues to hold a majority economic interest in the Operating Partnership through its ownership of Operating Partnership units. One of MGP's subsidiaries is the sole general partner of the Operating Partnership.

We generate a substantial portion of our revenues by leasing our real estate properties through the Landlord, a wholly owned subsidiary of the Operating Partnership, to the Tenant, a subsidiary of MGM, in a “triple-net” lease arrangement, which requires the Tenant to pay substantially all costs associated with each property, including real estate taxes, insurance, utilities and routine maintenance, in addition to the base rent and the percentage rent, each as described below. The Master Lease has an initial lease term of ten years with the potential to extend the term for four additional five-year terms thereafter at the option of the Tenant. Additionally, the Master Lease provides us with a right of first offer to purchase the real estate assets with respect to MGM's development property in Springfield, Massachusetts (the “ROFO Property”) in the event that MGM elects to sell it. In addition, in connection with the Empire City transaction, we will be granted a right of first offer with respect to certain undeveloped land adjacent to the property to the extent MGM develops additional gaming facilities and chooses to sell or transfer the property in the future. On April 1, 2018, the second 2.0% fixed annual rent escalator went into effect. Rent payments under the Master Lease for the third lease year of April 1, 2018 to March 31, 2019 are $770.3 million. Payments under the Master Lease are guaranteed by MGM.

As of June 30, 2018, our portfolio consisted of eleven premier destination resorts operated by MGM, including properties that we believe are among the world’s finest casino resorts, and The Park in Las Vegas. On April 4, 2018, we entered into an agreement with Milstein Entertainment LLC to acquire the Hard Rock Rocksino Northfield Park ("Rocksino") for approximately $1.06 billion and on July 6, 2018, we completed the acquisition of the Rocksino. Simultaneously with the close, we entered into a new agreement with Hard Rock to continue to serve as the manager of the property.

On May 28, 2018, we entered into an agreement to acquire the real property associated with the Empire City Casino's race track and casino (“Empire City”) from MGM upon its acquisition of Empire City for total consideration of $625 million. Empire City will be added to the existing Master Lease between MGM and MGP. The transactions are expected to close in the first quarter of 2019, subject to regulatory approvals and other customary closing conditions.

24

Combined Results of Operations for MGP and the Operating Partnership

Overview

The following table summarizes our financial results for the three and six months ended June 30, 2018 and June 30, 2017.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands)
Total revenues	$	220,390	$	184,456	$	436,229	$	368,355
Operating income	100,525		90,167		210,307		182,189
Net income	48,059		43,875		106,228		90,567
Net income attributable to Class A shareholders	13,146		10,680		28,976		22,028

Revenues

Revenues, including tenant reimbursements and other, for the three and six months endedJune 30, 2018 were $220.4 million and $436.2 million, respectively. Revenues, including tenant reimbursements and other, for the three and six months endedJune 30, 2017 were $184.5 million and $368.4 million, respectively. The increase is primarily due to an increase in rental revenues of $23.4 million and $46.8 million for the three and six months ended June 30, 2018, respectively, as a result of the acquisition of MGM National Harbor in October 2017.

Operating Expenses

Depreciation. Depreciation expense for the three and six months endedJune 30, 2018 was $67.5 million and $136.5 million, respectively. Depreciation expense for the three and six months endedJune 30, 2017 was $60.2 million and $121.9 million, respectively. Depreciation expense for the three and six months endedJune 30, 2018 increased due to assets placed in service and depreciation related to the MGM National Harbor assets acquired.

Property transactions, net. Property transactions, net for the three and six months endedJune 30, 2018 were $14.4 million and $18.5 million, respectively, and relate to normal losses on the disposition of assets. Property transactions, net for the three and six months endedJune 30, 2017 were $10.6 million and $17.4 million, respectively, and relate to normal losses on the disposition of assets.

Reimbursable expenses. Reimbursable expenses include costs reimbursed or paid directly by Tenant pursuant to the Master Lease, including property taxes and ground lease rent for which we are the primary obligor.  Reimbursable expenses for three and six months endedJune 30, 2018 were $32.9 million and $61.3 million. Reimbursable expenses for three and six months endedJune 30, 2017 were $20.6 million and $41.1 million. The increase is primarily due to the acquisition of MGM National Harbor in October 2017.

Acquisition-related expenses. Acquisition-related expenses for the three and six months ended June 30, 2018 were $2.1 million and $2.7 million, respectively, which related to expenses incurred in connection with the acquisitions of the Rocksino and the Empire City Casino's race track and casino (“Empire City”) (see Note 1 to the accompanying financial statements). There were no acquisition-related expenses for the three and six months ended June 30, 2017.

General and administrative expenses. General and administrative expenses for the three and six months endedJune 30, 2018 were $2.8 million and $6.7 million, respectively. General and administrative expenses for the three and six months endedJune 30, 2017 were $2.7 million and $5.3 million, respectively. The increase for the six months ended June 30, 2018 when compared to the six months ended June 30, 2017 is primarily due to an increase in costs incurred for transactions that did not close.

Non-Operating Expenses

Total non-operating expenses for the three and six months endedJune 30, 2018 were $51.2 million and $101.6 million and primarily related to interest expense on the senior secured credit facility, senior notes and interest rate swaps, which included amortization of debt issuance costs of $3.1 million and $6.1 million for the three and six months endedJune 30, 2018 as well as a $1.7 million loss on retirement of debt incurred for the senior secured facility amendment in the three months ended June 30, 2018 and a  $2.7 million loss on retirement of debt incurred for the senior secured facility amendments in the six months ended June 30, 2018. Total non-operating expenses for the three and six months endedJune 30, 2017 were $45.1 million and $89.2

25

million, respectively, and primarily related to interest expense on the senior secured credit facility, senior notes and interest rate swaps, which included amortization of debt issuance costs of $2.8 million and $5.6 million for the three and six months endedJune 30, 2017.

Non-GAAP Measures

Funds From Operations (“FFO”) is net income (computed in accordance with U.S. GAAP), excluding gains and losses from sales or disposals of property (presented as property transactions, net), plus real estate depreciation, as defined by the National Association of Real Estate Investment Trusts (“NAREIT”).

Adjusted Funds From Operations (“AFFO”) is FFO as adjusted for amortization of financing costs and cash flow hedges, amortization of the above market lease, net, non-cash compensation expense, acquisition related expenses, other non-operating expenses, provision for income taxes and the net effect of straight-line rents and amortization of deferred revenue.

Adjusted EBITDA is net income (computed in accordance with U.S. GAAP) as adjusted for gains and losses from sales or disposals of property (presented as property transactions, net), real estate depreciation, interest income, interest expense (including amortization of financing costs and cash flow hedges), amortization of the above market lease, net, non-cash compensation expense, acquisition related expenses, other non-operating expenses, provision for income taxes and the net effect of straight-line rents and amortization of deferred revenue.

FFO, FFO per unit, AFFO, AFFO per unit and Adjusted EBITDA are supplemental performance measures that have not been prepared in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) that management believes are useful to investors in comparing operating and financial results between periods. Management believes that this is especially true since these measures exclude real estate depreciation and amortization expense and management believes that real estate values fluctuate based on market conditions rather than depreciating in value ratably on a straight-line basis over time. The Company believes such a presentation also provides investors with a meaningful measure of the Company’s operating results in comparison to the operating results of other REITs. Adjusted EBITDA is useful to investors to further supplement AFFO and FFO and to provide investors a performance metric which excludes interest expense. In addition to non-cash items, the Company adjusts AFFO and Adjusted EBITDA for acquisition-related expenses. While we do not label these expenses as non-recurring, infrequent or unusual, management believes that it is helpful to adjust for these expenses when they do occur to allow for comparability of results between periods because each acquisition is (and will be) of varying size and complexity and may involve different types of expenses depending on the type of property being acquired and from whom.

FFO, FFO per unit, AFFO, AFFO per unit and Adjusted EBITDA do not represent cash flow from operations as defined by U.S. GAAP, should not be considered as an alternative to net income as defined by U.S. GAAP and are not indicative of cash available to fund all cash flow needs. Investors are also cautioned that FFO, FFO per unit, AFFO, AFFO per unit and Adjusted EBITDA as presented, may not be comparable to similarly titled measures reported by other REITs due to the fact that not all real estate companies use the same definitions.

26

The following table presents a reconciliation of net income to FFO, AFFO and Adjusted EBITDA:

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
	(in thousands)
Net income	$	48,059		$	43,875		$	106,228		$	90,567
Depreciation	67,474			60,227			136,465			121,911
Property transactions, net	14,426			10,587			18,512			17,442
Funds From Operations	129,959			114,689			261,205			229,920
Amortization of financing costs and cash flow hedges	3,216			3,702			6,325			6,508
Non-cash compensation expense	556			362			940			550
Net effect of straight-line rent and amortization of deferred revenue	5,103			1,611			6,799			699
Acquisition-related expenses	2,131			—			2,672			—
Amortization of above market lease, net	172			172			343			343
Other non-operating expenses	3,205			1,178			5,389			1,312
Provision for income taxes	1,263			1,177			2,494			2,415
Adjusted Funds From Operations	145,605			122,891			286,167			241,747
Interest income	(1,278		)	(881		)	(2,310		)	(1,559		)
Interest expense	49,276			44,818			98,506			89,454
Amortization of financing costs and cash flow hedges	(3,216		)	(2,904		)	(6,325		)	(5,710		)
Adjusted EBITDA	$	190,387		$	163,924		$	376,038		$	323,932

Liquidity and Capital Resources

Property rental revenue is our primary source of cash from operations and is dependent on the Tenant’s ability to pay rent. All of our indebtedness is held by the Operating Partnership and MGP does not guarantee any of the Operating Partnership's indebtedness. MGP's principal funding requirement is the payment of distributions on its Class A shares, and its principal source of funding for these distributions is the distributions it receives from the Operating Partnership. MGP's liquidity is therefore dependent upon the Operating Partnership's ability to make sufficient distributions to it. The Operating Partnership's primary uses of cash include payment of operating expenses, debt service and distributions to MGP. We believe that the Operating Partnership currently has sufficient liquidity to satisfy all of its commitments, including its distributions to MGP, and in turn, that we currently have sufficient liquidity to satisfy all our commitments in the form of $289.9 million in cash and cash equivalents held by the Operating Partnership as of June 30, 2018, expected cash flows from operations, and $1.6 billion of borrowing capacity under the Operating Partnership's revolving credit facility and delayed draw capacity under the term loan A as of June 30, 2018. See Note 5 to the accompanying financial statements for a description of our principal debt arrangements. In addition, we expect to incur additional indebtedness to finance acquisitions or for general corporate or other purposes.

On July 6, 2018, the Company completed the acquisition of the Rocksino for approximately $1.06 billion from Milstein Entertainment LLC. The Company funded the acquisition through a $200 million draw on the delayed draw Term Loan A, a $655 million draw under the revolving credit facility with the remainder of the purchase price paid with cash on hand.

Summary of Cash Flows

Net cash provided by operating activities for the six months ended June 30, 2018 and June 30, 2017 were $284.3 million and $230.7 million, respectively. The increase in cash provided by operating activities was primarily due to an increase in rental payments of $46.8 million as a result of the MGM National Harbor transaction as well as the impact of the 2.0% fixed annual rent escalators of $6.3 million.

Net cash used in investing activities for the six months ended June 30, 2018 was $0.2 million, attributable to capital expenditures. There were no cash flows from investing activities for the six months ended June 30, 2017.

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Net cash used in financing activities for the six months ended June 30, 2018 and June 30, 2017 were $254.0 million, and $214.4 million, respectively, were primarily attributable to distributions and dividends, and costs related to amending our senior credit facilities.

Dividends and Distributions

The following table presents the distributions declared and paid by the Operating Partnership and the dividends declared by MGP for the six months ended June 30, 2018 and June 30, 2017. MGP pays its dividends with the receipt of its share of the Operating Partnership's distributions.

Declaration Date	Record Date	Distribution/ Dividend Per Unit/ Share		Payment Date	Operating Partnership Distribution		MGP Class A Dividend
(in thousands, except per unit and per share amount)
2018
March 15, 2018	March 30, 2018	$	0.4200	April 15, 2018	$	111,733	$	29,777
June 15, 2018	June 29, 2018	$	0.4300	July 16, 2018	$	114,399	$	30,492
2017
March 15, 2017	March 31, 2017	$	0.3875	April 13, 2017	$	94,109	$	22,281
June 15, 2017	June 30, 2017	$	0.3950	July 14, 2017	$	95,995	$	22,777

The Company filed its initial federal income tax return for its taxable year ended December 31, 2016 in 2017, and has elected to be treated as a REIT. U.S. federal income tax law generally requires that a REIT distribute annually at least 90% of its REIT taxable income, without regard to the deduction for dividends paid and excluding net capital gains, and that it pay taxes at regular corporate income tax rates to the extent that it annually distributes less than 100% of its taxable income. Commencing with our taxable year ended on December 31, 2016, our annual distribution will not be less than 90% of our REIT taxable income on an annual basis, determined without regard to the dividends paid deduction and excluding any net capital gains.

Inflation

The Master Lease provides for certain increases in rent as a result of the fixed annual rent escalator or changes in the variable percentage rent. We expect that inflation will cause the variable percentage rent provisions to result in rent increases over time. However, we could be negatively affected if increases in rent are not sufficient to cover increases in our operating expenses due to inflation. In addition, inflation and increased cost may have an adverse impact on our tenants if increases in their operating expenses exceed increases in revenue due to inflation.

Application of Critical Accounting Policies and Estimates

A complete discussion of our critical accounting policies and estimates is included in our Form 10-K for the fiscal year ended December 31, 2017. There have been no significant changes in our critical accounting policies and estimates since year end.

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Market Risk

Our primary market risk exposure is interest rate risk with respect to our existing variable-rate long-term indebtedness. As of June 30, 2018, we have incurred indebtedness in principal amount of $4.0 billion. An increase in interest rates could make the financing of any acquisition by us more costly as well as increase the costs of our variable rate debt obligations. Rising interest rates could also limit our ability to refinance our debt when it matures or cause us to pay higher interest rates upon refinancing and increase interest expense on refinanced indebtedness.

As of June 30, 2018, the Operating Partnership's term loan B facility bears interest at LIBOR plus 2.00%, with a LIBOR floor of 0%. To manage our exposure to changes in LIBOR rates, we have interest rate swap agreements where the Company pays a weighted average 1.844% on a total notional amount of $1.2 billion and the variable rate received will reset monthly to the one-month LIBOR, with no minimum floor. We also expect to manage our exposure to interest rate risk by maintaining a mix of fixed and variable rates for our indebtedness.

We do not hold or issue financial instruments for trading purposes and do not enter into derivative transactions that would be considered speculative positions. As of June 30, 2018, long-term variable rate borrowings including impact from our swap agreements, represented approximately 22.1% of our total borrowings. Assuming a 100 basis-point increase in LIBOR, our annual interest cost would increase by approximately $9 million based on gross amounts outstanding at June 30, 2018 and taking into account the interest rate swap agreements in place. The following table provides information about the maturities of our long-term debt subject to changes in interest rates excluding the effect of the Operating Partnership interest rate swaps discussed above. Average interest rates presented relate to the interest rate of the debt maturity in the period:

	Debt maturing in																					Fair Value June 30,
	2018			2019			2020			2021			2022			Thereafter			Total			2018
	(in millions)
Fixed-rate	$	—		$	—		$	—		$	—		$	—		$	1,900.0		$	1,900.0		$	1,847.3
Average interest rate																5.122		%	5.122		%
Variable rate	$	9.3		$	21.9		$	25.3		$	25.3		$	25.3		$	1,971.5		$	2,078.6		$	2,066.4
Average interest rate	4.092		%	4.131		%	4.159		%	4.159		%	4.159		%	4.123		%	4.125		%

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Cautionary Statement Concerning Forward-Looking Statements

This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. In particular, statements pertaining to our capital resources and the amount and frequency of future distributions contain forward-looking statements. You can identify forward-looking statements by the use of forward-looking terminology such as “believes,” “expects,” “could,” “may,” “will,” “should,” “seeks,” “likely,” “intends,” “plans,” “pro forma,” “projects,” “estimates” or “anticipates” or the negative of these words and phrases or similar words or phrases that are predictions of or indicate future events or trends and that do not relate solely to historical matters. You can also identify forward-looking statements by discussions of strategy, plans or intentions. Examples of forward-looking statements include, but are not limited to, statements we make regarding the timing and amount of any future dividend, our expectations regarding our ability to meet our financial and strategic goals and our ability to further grow our portfolio.

Forward-looking statements involve numerous risks and uncertainties and you should not rely on them as predictions of future events. Forward-looking statements depend on assumptions, data or methods that may be incorrect or imprecise and we may not be able to realize them. We do not guarantee that the transactions and events described will happen as described (or that they will happen at all). The following factors, among others, could cause actual results and future events to differ materially from those set forth or contemplated in the forward-looking statements:

• We are dependent on MGM (including its subsidiaries) unless and until we substantially diversify our portfolio, and an event that has a material adverse effect on MGM’s business, financial position or results of operations could have a material adverse effect on our business, financial position or results of operations.

• We depend on our properties leased to MGM for substantially all of our anticipated cash flows.

• We may not be able to re-lease our properties following the expiration or termination of the Master Lease.

• MGP's sole material assets are Operating Partnership units representing 26.7% of the ownership interests in the Operating Partnership, over which we have operating control through our ownership of its general partner.

• The Master Lease restricts our ability to sell our properties.

• We will have future capital needs and may not be able to obtain additional financing on acceptable terms.

• Covenants in our debt agreements may limit our operational flexibility, and a covenant breach or default could materially adversely affect our business, financial position or results of operations.

• Rising expenses could reduce cash flow and funds available for future acquisitions and distributions.

• We are dependent on the gaming industry and may be susceptible to the risks associated with it, which could materially adversely affect our business, financial position or results of operations.

• Because a significant number of our major gaming resorts are concentrated on the Las Vegas Strip (the “Strip”), we are subject to greater risks than a company that is more geographically diversified.

• Our pursuit of investments in, and acquisitions or development of, additional properties (including our acquisitions of the Rocksino, Empire City, the Empire City ROFO, or the remaining ROFO Property) may be unsuccessful or fail to meet our expectations.

• We may face extensive regulation from gaming and other regulatory authorities, and our operating agreement provides that any of our shares held by investors who are found to be unsuitable by state gaming regulatory authorities are subject to redemption.

• Required regulatory approvals can delay or prohibit future leases or transfers of our gaming properties, which could result in periods in which we are unable to receive rent for such properties.

• Net leases may not result in fair market lease rates over time, which could negatively impact our income and reduce the amount of funds available to make distributions to shareholders.

• Our dividend yield could be reduced if we were to sell any of our properties in the future.

• There can be no assurance that we will be able to make distributions to our Operating Partnership unitholders and Class A shareholders or maintain our anticipated level of distributions over time.

• An increase in market interest rates could increase our interest costs on existing and future debt and could adversely affect the price of our Class A shares.

• MGP is controlled by MGM, whose interests in our business may conflict with ours or yours.

• We are dependent on MGM for the provision of administration services to our operations and assets.

• MGM’s historical results may not be a reliable indicator of its future results.

• Our operating agreement contains provisions that reduce or eliminate duties (including fiduciary duties) of our directors, officers and others.

• If MGM engages in the same type of business we conduct, our ability to successfully operate and expand our business may be hampered.

• The Master Lease and other agreements governing our relationship with MGM were not negotiated on an arm’s-length basis and the terms of those agreements may be less favorable to us than they might otherwise have been in an arm’s-length transaction.

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• In the event of a bankruptcy of the Tenant, a bankruptcy court may determine that the Master Lease is not a single lease but rather multiple severable leases, each of which can be assumed or rejected independently, in which case underperforming leases related to properties we own that are subject to the Master Lease could be rejected by the Tenant while tenant-favorable leases are allowed to remain in place.

• MGM may undergo a change of control without the consent of us or of our shareholders.

• If MGP fails to remain qualified to be taxed as a REIT, it will be subject to U.S. federal income tax as a regular corporation and could face a substantial tax liability, which would have an adverse effect on our business, financial condition and results of operations.

• Legislative or other actions affecting REITs could have a negative effect on us.

• The anticipated benefits of the Rocksino acquisition may not be realized fully and may take longer to realize than expected.

• Our ownership of the taxable REIT subsidiary (“TRS”), which we formed in connection with the Rocksino acquisition, will be subject to limitations, and a failure to comply with the limits could jeopardize our REIT qualification.

While forward-looking statements reflect our good-faith beliefs, they are not guarantees of future performance. We disclaim any obligation to publicly update or revise any forward-looking statement to reflect changes in underlying assumptions or factors of new information, data or methods, future events or other changes. For a further discussion of these and other factors that could impact our future results, performance or transactions, see the section entitled “Risk Factors.”

Any forward-looking statement made by us in this Form 10-Q speaks only as of the date on which it is made. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future developments or otherwise, except as may be required by law. If we update one or more forward-looking statements, no inference should be made that we will make additional updates with respect to those or other forward-looking statements.

You should also be aware that while we from time to time communicate with securities analysts, we do not disclose to them any material non-public information, internal forecasts or other confidential business information. Therefore, you should not assume that we agree with any statement or report issued by any analyst, irrespective of the content of the statement or report. To the extent that reports issued by securities analysts contain projections, forecasts or opinions, those reports are not our responsibility and are not endorsed by us.

Item 3.    Quantitative and Qualitative Disclosures about Market Risk

We incorporate by reference the information appearing under “Market Risk” in Part I, Item 2 of this Form 10-Q.

Item 4.    Controls and Procedures

Controls and Procedures with respect to MGP

Our Chief Executive Officer (principal executive officer) and Chief Financial Officer (principal financial officer) have concluded that our disclosure controls and procedures (as such term is defined in Rules 13(a)-15(e) and 15d-15(e) under the Exchange Act) were effective as of June 30, 2018 to provide reasonable assurance that information required to be disclosed in the Company’s reports under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC rules and regulations and to provide that such information is accumulated and communicated to management to allow timely decisions regarding required disclosures. This conclusion is based on an evaluation as required by Rule 13a-15(b) under the Exchange Act conducted under the supervision and participation of the principal executive officer and principal financial officer along with company management.

During the quarter ended June 30, 2018, there were no changes in our internal control over financial reporting that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Controls and Procedures with respect to the Operating Partnership

In this “Controls and Procedures with respect to the Operating Partnership” section, the terms “we,” “our” and “us” refer to the Operating Partnership together with its consolidated subsidiaries, and “management,” “principal executive officer” and “principal financial officer” refers to the management, principal executive officer and principal financial officer of the Operating Partnership and of the Operating Partnership's general partner.

Our Chief Executive Officer (principal executive officer) and Chief Financial Officer (principal financial officer) have concluded that our disclosure controls and procedures (as such term is defined in Rules 13(a)-15(e) and 15d-15(e) under the

31

Exchange Act) were effective as of June 30, 2018 to provide reasonable assurance that information required to be disclosed in the Company’s reports under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC rules and regulations and to provide that such information is accumulated and communicated to management to allow timely decisions regarding required disclosures. This conclusion is based on an evaluation as required by Rule 13a-15(b) under the Exchange Act conducted under the supervision and participation of the principal executive officer and principal financial officer along with company management.

During the quarter ended June 30, 2018, there were no changes in our internal control over financial reporting that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Part II.    OTHER INFORMATION

Item 1.    Legal Proceedings

Pursuant to the Master Contribution Agreement (the “MCA”), any liability arising from or relating to legal proceedings involving the businesses and operations located at MGM’s real property holdings prior to April 25, 2016 have been retained by MGM and MGM will indemnify us (and our subsidiaries, directors, officers, employees and agents and certain other related parties) against any losses we may incur arising from or relating to such legal proceedings.

From time to time, we are a party to various claims and routine litigation arising in the ordinary course of business. As of June 30, 2018, we do not believe that the results of any such claims or litigation, individually or in the aggregate, will have a material adverse effect on our business, financial position, results of operations or cash flows.

Item 1A. Risk Factors

A description of certain factors that may affect our future results and risk factors is set forth in our Annual Report on Form 10-K for the year ended December 31, 2017. Except as discussed below, there have been no material changes from the risk factors previously disclosed in our 2017 Annual Report on Form 10-K.

The anticipated benefits of the Rocksino acquisition may not be realized fully and may take longer to realize than expected.On July 6, 2018, we completed the acquisition of the operations and real estate assets associated with the Rocksino. Although we intend to sell the operating assets, we have not yet done so and it may take longer than we anticipate to identify a purchaser and negotiate the sale of the operating assets. Any such sale would also be conditioned on the purchaser obtaining any required regulatory approvals among other conditions. In addition, there can be no assurances that we will sell the operating assets at a favorable price or at all, or that we will be able to generate the expected benefits in connection with such sale. A delay or failure to sell the operating assets or to sell them at an attractive price could have a material adverse effect on our business, financial position or results of operations.

Our ownership of the TRS,which we formed in connection with the Rocksino acquisition, will be subject to limitations, and a failure to comply with the limits could jeopardize our REIT qualification. We acquired the Rocksino using a TRS. This TRS will earn income that would not be qualifying income if earned directly by us. No more than 20% of the value of a REIT’s assets may consist of stock and securities of one or more TRSs. In addition, the TRS rules impose a 100% excise tax on certain transactions between a TRS and us that are not conducted on an arm’s-length basis.

Our TRS will pay U.S. federal, state and local income tax at regular corporate rates on its taxable income, including any gains that may result from selling the operating assets, and its after-tax net income would be available for distribution to us but will not be required to be distributed to us by such TRS. We will monitor the value of our interests in the TRSs (and any other TRSs that we may form in the future) to ensure compliance with the rule that no more than 20% of the value of our assets may consist of TRS stock and securities (which is applied at the end of each calendar quarter). In addition, we will scrutinize all of our transactions with our TRSs (and any other TRSs that we may form in the future) to ensure that they are entered into on arm’s length terms to avoid incurring the 100% excise tax described above. There can be no assurance, however, that we will be able to comply with the TRS limitations or to avoid application of the 100% excise tax discussed above.

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

None.

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Item 6.    Exhibits

2.1		Membership Interest Purchase Agreement, dated as of April 4, 2018, among MGP OH, Inc., Milstein Entertainment LLC, and Brock Milstein (incorporated by reference to Exhibit 2.1 of the Company’s Current Report on Form 8-K filed on April 5, 2018)†
4.1		Supplemental Indenture to the Indentures, dated as of June 15, 2018, among MGP OH, Inc., MGP Finance Co-Issuer, Inc. and MGM Growth Properties Operating Partnership LP, the Subsidiary Guarantors named therein, and U.S. Bank National Association, as Trustee
10.1		Fourth Amendment to Credit Agreement, dated June 14, 2018, among MGM Growth Properties Operating Partnership LP, the other loan parties and lenders named therein and Bank of America, N.A., as administrative agent (incorporated by reference to Exhibit 10.1 of the Company’s Current Report on Form 8-K filed on June 18, 2018)
31.1		Certification of Chief Executive Officer of MGM Growth Properties LLC pursuant to Rule 13a-14(a) and 15d-14(a) of the Exchange Act, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2		Certification of Chief Executive Officer of MGM Growth Properties Operating Partnership LP pursuant to Rule 13a-14(a) and 15d-14(a) of the Exchange Act, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.3		Certification of Chief Financial Officer of MGM Growth Properties LLC pursuant to Rule 13a-14(a) and15d-14(a) of the Exchange Act, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.4		Certification of Chief Financial Officer of MGM Growth Properties Operating Partnership LP pursuant to Rule 13a-14(a) and 15d-14(a) of the Exchange Act, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1		Certification of Chief Executive Officer of MGM Growth Properties LLC pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002*
32.2		Certification of Chief Executive Officer of MGM Growth Properties Operating Partnership LP pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002*
32.3		Certification of Chief Financial Officer of MGM Growth Properties LLC pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002*
32.4		Certification of Chief Financial Officer of MGM Growth Properties Operating Partnership LP pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002*
101		The following information from each of the MGM Growth Properties LLC and MGM Growth Properties Operating Partnership LP’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2018 formatted in eXtensible Business Reporting Language: (i) Condensed Consolidated Balance Sheets at June 30, 2018 (unaudited) and December 31, 2017 (audited); (ii) Unaudited Condensed Consolidated Statements of Operations for the three and six-months ended June 30, 2018 and 2017; (iii) Unaudited Condensed Consolidated Statements of Comprehensive Loss for the three and six-months ended June 30, 2018 and 2017; (iv) Unaudited Condensed Consolidated Statements of Cash Flows for the six-months ended June 30, 2018 and 2017; and (v) Condensed Notes to Unaudited Condensed Consolidated Financial Statements.
*	Exhibits 32.1, 32.2, 32.3 and 32.4 shall not be deemed filed with the SEC, nor shall they be deemed incorporated by reference in any filing with the SEC under the Exchange Act or the Securities Act of 1933, as amended, whether made before or after the date hereof and irrespective of any general incorporation language in any filings.
†	Schedules and exhibits have been omitted pursuant to Item 601(b)(2)of Regulation S-K. The Company hereby undertakes to furnish supplementally copies of any of the omitted schedules and exhibits upon request by the U.S. Securities and Exchange Commission.

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SIGNATURES

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

	MGM Growth Properties LLC
Date: August 7, 2018	By:	/s/ JAMES C. STEWART
		James C. Stewart
		Chief Executive Officer (Principal Executive Officer)
Date: August 7, 2018		/s/ ANDY H. CHIEN
		Andy H. Chien
		Chief Financial Officer and Treasurer (Principal Financial Officer)

34

SIGNATURES

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

	MGM Growth Properties Operating Partnership LP
	By: MGM Growth Properties OP GP LLC, its general partner
Date: August 7, 2018	By:	/s/ JAMES C. STEWART
		James C. Stewart
		Chief Executive Officer (Principal Executive Officer)
Date: August 7, 2018		/s/ ANDY H. CHIEN
		Andy H. Chien
		Chief Financial Officer and Treasurer (Principal Financial Officer)

35

EX-4.1

Exhibit 4.1

EXECUTION VERSION

SUPPLEMENTAL INDENTURE TO THE INDENTURES

SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of  June 15, 2018, among MGP OH, Inc.  (the “Guaranteeing Entity”), a Delaware corporation, MGP Finance Co-Issuer, Inc., a Delaware corporation (the “Co-Issuer”), MGM Growth Properties Operating Partnership LP, a Delaware limited partnership (the “Issuer” and, together with the Co-Issuer, the “Issuers”), the other Subsidiary Guarantors (as defined in the Indenture referred to herein) and U.S. Bank National Association, as Trustee under the Indenture referred to below (the “Trustee”).

W I T N E S S E T H

WHEREAS, the Issuers have heretofore executed and delivered to the Trustee (i) an indenture, dated as of April 20, 2016 providing for the issuance of 5.625% Senior Notes due 2024 (the “2024 Notes”); (ii) an indenture, dated as of August 12, 2016 providing for the issuance of 4.500% Senior Notes due 2026 (the “2026 Notes”); and (iii) an indenture, dated as of September 21, 2017 providing for the issuance of 4.500% Senior Notes due 2028 (the “2028 Notes,” and, collectively, with the 2024 Notes, and the 2026 Notes, the “Notes,” and each of (i), (ii) and (iii), the “Indentures”);

WHEREAS, the Indentures provide that under certain circumstances the Guaranteeing Entity shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Guaranteeing Entity shall unconditionally guarantee all of the Issuers’ obligations under the Notes and the Indentures on the terms and conditions set forth herein (the “Note Guarantee”); and

WHEREAS, pursuant to Section 9.01 of the Indentures, the Trustee is authorized to execute and deliver this Supplemental Indenture.

NOW, THEREFORE, in consideration of the foregoing and for other good and valuable consideration, the receipt of which is hereby acknowledged, the Guaranteeing Entity and the Trustee mutually covenant and agree for the equal and ratable benefit of the Holders of the Notes as follows:

1. CAPITALIZED TERMS. Capitalized terms used herein without definition shall have the meanings assigned to them in the Indentures.

2. AGREEMENTTO GUARANTEE. The Guaranteeing Entity hereby agrees to provide an unconditional Guarantee on the terms and subject to the conditions set forth in each Note Guarantee and in the Indentures including but not limited to Article 10 thereof.

4. NO RECOURSE AGAINST OTHERS. No director, officer, employee, incorporator or stockholder of the Issuers or any Subsidiary Guarantor, as such, will have any liability for any obligations of the Company or the Subsidiary Guarantors under the Notes, the Indenture, the Note Guarantees or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder of Notes by accepting a Note waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Notes. The waiver may not be effective to waive liabilities under the federal securities laws.

5. NEW YORK LAW TO GOVERN. THE INTERNAL LAW OF THE STATE OF NEW YORK SHALL GOVERN AND BE USED TO CONSTRUE THIS SUPPLEMENTAL INDENTURE WITHOUT GIVING EFFECT TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.

6. COUNTERPARTS. The parties may sign any number of copies of this Supplemental Indenture. Each signed copy shall be an original, but all of them together represent the same agreement.

7. EFFECTOF HEADINGS. The Section headings herein are for convenience only and shall not affect the construction hereof.

8. THE TRUSTEE. The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Guaranteeing Entity and the Company.

[Signatures on following page]

IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly executed and attested, all as of the date first above written.

Dated: June 15, 2018

MGP OH, INC.
By:	/s/ Andrew Hagopian III
	Name: Andrew Hagopian III
	Title: Secretary
MGM GROWTH OPERATING PARTNERSHIP LP
By:	/s/ Andrew Hagopian III
	Name: Andrew Hagopian III
	Title: Assistant Secretary
MGP FINANCE CO-ISSUER
By:	/s/ Andrew Hagopian III
	Name: Andrew Hagopian III
	Title: Secretary
MGP LESSOR HOLDINGS, LLC
By:	/s/ Andrew Hagopian III
	Name: Andrew Hagopian III
	Title: Secretary
MGP LESSOR, LLC
By:	/s/ Andrew Hagopian III
	Name: Andrew Hagopian III
	Title: Secretary
U.S. BANK NATIONAL ASSOCIATION
as Trustee
By:	/s/ Raymond S. Haverstock
	Authorized Signatory

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO RULE 13a-14(a) AND RULE 15d-14(a)

I, James C. Stewart, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of MGM Growth Properties LLC;
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)) 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.

August 7, 2018

/s/ JAMES C. STEWART

James C. Stewart

Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO RULE 13a-14(a) AND RULE 15d-14(a)

I, James C. Stewart, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of MGM Growth Properties Operating Partnership 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)) 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;
	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.

August 7, 2018

/s/ JAMES C. STEWART

James C. Stewart

Chief Executive Officer

MGM Growth Properties OP GP LLC, the sole general partner of MGM Growth Properties Operating Partnership LP

EX-31.3

Exhibit 31.3

CERTIFICATION PURSUANT TO RULE 13a-14(a) AND RULE 15d-14(a)

I, Andy H. Chien, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of MGM Growth Properties LLC;
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)) 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.

August 7, 2018

/s/ ANDY H. CHIEN

Andy H. Chien

Chief Financial Officer and Treasurer

EX-31.4

Exhibit 31.4

CERTIFICATION PURSUANT TO RULE 13a-14(a) AND RULE 15d-14(a)

I, Andy H. Chien, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of MGM Growth Properties Operating Partnership 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)) 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;
	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.

August 7, 2018

/s/ ANDY H. CHIEN

Andy H. Chien

Chief Financial Officer and Treasurer

MGM Growth Properties OP GP LLC, the sole general partner of MGM Growth Properties Operating Partnership LP

EX-32.1

Exhibit 32.1

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

In connection with the Quarterly Report of MGM Growth Properties LLC (the “Company”) on Form 10-Q for the period ending June 30, 2018 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, James C. Stewart, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

/s/ JAMES C. STEWART

James C. Stewart

Chief Executive Officer

August 7, 2018

A signed original of this certification has been provided to the Company and will be retained by the Company 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 MGM Growth Properties Operating Partnership LP (the “Company”) on Form 10-Q for the period ending June 30, 2018 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, James C. Stewart, Chief Executive Officer of MGM Growth Properties OP GP LLC, the sole general partner of MGM Growth Properties Operating Partnership LP, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

/s/ JAMES C. STEWART

James C. Stewart

Chief Executive Officer

MGM Growth Properties OP GP LLC, the sole general partner of MGM Growth Properties Operating Partnership LP

August 7, 2018

A signed original of this certification has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.3

Exhibit 32.3

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

In connection with the Quarterly Report of MGM Growth Properties LLC (the “Company”) on Form 10-Q for the period ending June 30, 2018 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Andy H. Chien, Chief Financial Officer and Treasurer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

/s/ ANDY H. CHIEN

Andy H. Chien

Chief Financial Officer and Treasurer

August 7, 2018

A signed original of this certification has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.4

Exhibit 32.4

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

In connection with the Quarterly Report of MGM Growth Properties Operating Partnership LP (the “Company”) on Form 10-Q for the period ending June 30, 2018 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Andy H. Chien, Chief Financial Officer and Treasurer of MGM Growth Properties OP GP LLC, the sole general partner of MGM Growth Properties Operating Partnership LP, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

/s/ ANDY H. CHIEN

Andy H. Chien

Chief Financial Officer and Treasurer

MGM Growth Properties OP GP LLC, the sole general partner of MGM Growth Properties Operating Partnership LP

August 7, 2018

A signed original of this certification has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2018	Aug. 03, 2018
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q2
Trading Symbol	MGP
Entity Registrant Name	MGM Growth Properties LLC
Entity Central Index Key	0001656936
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
MGP Operating Partnership
Document Information [Line Items]
Entity Registrant Name	MGM Growth Properties Operating Partnership LP
Entity Central Index Key	0001691299
Entity Filer Category	Non-accelerated Filer
Class A Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		70,911,166
Class B Shares
Document Information [Line Items]
Entity Common Stock, Shares Outstanding		1

XML

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
ASSETS
Real estate investments, net	$ 9,880,658	$ 10,021,938
Cash and cash equivalents	289,909	259,722
Tenant and other receivables, net	4,197	6,385
Prepaid expenses and other assets	51,500	18,487
Above market lease, asset	43,801	44,588
Total assets	10,270,065	10,351,120
Liabilities
Debt, net	3,923,224	3,934,628
Due to MGM Resorts International and affiliates	147	962
Accounts payable, accrued expenses and other liabilities	9,758	10,240
Above market lease, liability	46,625	47,069
Accrued interest	25,119	22,565
Dividend and distribution payable	114,399	111,733
Deferred revenue	147,946	127,640
Deferred income taxes, net	28,544	28,544
Total liabilities	4,295,762	4,283,381
Commitments and contingencies (Note 11)
Shareholders’ equity
Class A shares: no par value, 1,000,000,000 shares authorized, 70,911,166 and 70,896,795 shares issued and outstanding as of June 30, 2018 and December 31, 2017, respectively	0	0
Additional paid-in capital	1,717,086	1,716,490
Accumulated deficit	(126,241)	(94,948)
Accumulated other comprehensive income	9,141	3,108
Total Class A shareholders’ equity	1,599,986	1,624,650
Noncontrolling interest	4,374,317	4,443,089
Total shareholders’ equity	5,974,303	6,067,739
Partners' capital
General partner	0	0
Limited partners: 266,045,289 and 266,030,918 Operating Partnership units issued and outstanding as of June 30, 2018 and December 31, 2017, respectively	5,974,303	6,067,739
Total partners' capital	5,974,303	6,067,739
Total liabilities and shareholders’ equity	10,270,065	10,351,120
MGP Operating Partnership
ASSETS
Real estate investments, net	9,880,658	10,021,938
Cash and cash equivalents	289,909	259,722
Tenant and other receivables, net	4,197	6,385
Prepaid expenses and other assets	51,500	18,487
Above market lease, asset	43,801	44,588
Total assets	10,270,065	10,351,120
Liabilities
Debt, net	3,923,224	3,934,628
Due to MGM Resorts International and affiliates	147	962
Accounts payable, accrued expenses and other liabilities	9,758	10,240
Above market lease, liability	46,625	47,069
Accrued interest	25,119	22,565
Dividend and distribution payable	114,399	111,733
Deferred revenue	147,946	127,640
Deferred income taxes, net	28,544	28,544
Total liabilities	4,295,762	4,283,381
Commitments and contingencies (Note 11)
Partners' capital
General partner	0	0
Limited partners: 266,045,289 and 266,030,918 Operating Partnership units issued and outstanding as of June 30, 2018 and December 31, 2017, respectively	5,974,303	6,067,739
Total partners' capital	5,974,303	6,067,739
Total liabilities and shareholders’ equity	$ 10,270,065	$ 10,351,120

XML

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2018	Dec. 31, 2017
Shareholders’ equity
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	1,000,000,000	1,000,000,000
Common stock, shares issued (in shares)	70,911,166	70,896,795
Common stock, shares outstanding (in shares)	70,911,166	70,896,795
MGP Operating Partnership
Partners' capital
Partners' capital, units issued (in shares)	266,045,289	266,030,918
Partners' capital, units outstanding (in shares)	266,045,289	266,030,918

XML

Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenues
Revenues	$ 220,390	$ 184,456	$ 436,229	$ 368,355
Expenses
Depreciation	67,474	60,227	136,465	121,911
Property transactions, net	14,426	10,587	18,512	17,442
Reimbursable expenses	32,907	20,642	61,267	41,129
Amortization of above market lease, net	172	172	343	343
Acquisition-related expenses	2,131	0	2,672	0
General and administrative	2,755	2,661	6,663	5,341
Expenses, net	119,865	94,289	225,922	186,166
Operating income	100,525	90,167	210,307	182,189
Non-operating income (expense)
Interest income	1,278	881	2,310	1,559
Interest expense	(49,276)	(44,818)	(98,506)	(89,454)
Other non-operating expenses	(3,205)	(1,178)	(5,389)	(1,312)
Non-operating income (expense)	(51,203)	(45,115)	(101,585)	(89,207)
Income before income taxes	49,322	45,052	108,722	92,982
Provision for income taxes	(1,263)	(1,177)	(2,494)	(2,415)
Net income	48,059	43,875	106,228	90,567
Less: Net (income) attributable to noncontrolling interest	(34,913)	(33,195)	(77,252)	(68,539)
MGP Operating Partnership
Revenues
Revenues	220,390	184,456	436,229	368,355
Expenses
Depreciation	67,474	60,227	136,465	121,911
Property transactions, net	14,426	10,587	18,512	17,442
Reimbursable expenses	32,907	20,642	61,267	41,129
Amortization of above market lease, net	172	172	343	343
Acquisition-related expenses	2,131	0	2,672	0
General and administrative	2,755	2,661	6,663	5,341
Expenses, net	119,865	94,289	225,922	186,166
Operating income	100,525	90,167	210,307	182,189
Non-operating income (expense)
Interest income	1,278	881	2,310	1,559
Interest expense	(49,276)	(44,818)	(98,506)	(89,454)
Other non-operating expenses	(3,205)	(1,178)	(5,389)	(1,312)
Non-operating income (expense)	(51,203)	(45,115)	(101,585)	(89,207)
Income before income taxes	49,322	45,052	108,722	92,982
Provision for income taxes	(1,263)	(1,177)	(2,494)	(2,415)
Net income	$ 48,059	$ 43,875	$ 106,228	$ 90,567
Weighted average Operating Partnership units outstanding:
Basic (in shares)	266,127,214	243,049,694	266,116,366	242,958,359
Diluted (in shares)	266,319,119	243,216,224	266,292,708	243,180,647
Net income per Operating Partnership unit (basic) (in dollars per share)	$ 0.18	$ 0.18	$ 0.40	$ 0.37
Net income per Operating Partnership unit (diluted) (in dollars per share)	0.18	0.18	0.40	0.37
Distributions declared per Operating Partnership unit (in dollars per share)	$ 0.43	$ 0.3950	$ 0.85	$ 0.7825
Class A Shares
Non-operating income (expense)
Net income attributable to Class A shareholders	$ 13,146	$ 10,680	$ 28,976	$ 22,028
Weighted average Class A shares outstanding:
Basic (in shares)	70,993,091	57,687,558	70,982,243	57,596,223
Diluted (in shares)	71,184,996	57,854,088	71,158,585	57,818,511
Net income per Class A share (basic) (in dollars per share)	$ 0.19	$ 0.19	$ 0.41	$ 0.38
Net income per Class A share (diluted) (in dollars per share)	0.18	0.18	0.41	0.38
Dividends declared per Class A share (in dollars per share)	$ 0.43	$ 0.3950	$ 0.85	$ 0.7825
Rental Properties
Revenues
Revenues	$ 186,563	$ 163,177	$ 373,126	$ 326,354
Rental Properties | MGP Operating Partnership
Revenues
Revenues	186,563	163,177	373,126	326,354
Tenant Reimbursements
Revenues
Revenues	33,827	21,279	63,103	42,001
Tenant Reimbursements | MGP Operating Partnership
Revenues
Revenues	$ 33,827	$ 21,279	$ 63,103	$ 42,001

XML

Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Net income	$ 48,059	$ 43,875	$ 106,228	$ 90,567
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net	6,281	(4,112)	22,636	(4,746)
Other comprehensive income (loss)	6,281	(4,112)	22,636	(4,746)
Comprehensive income	54,340	39,763	128,864	85,821
Less: Comprehensive (income) attributable to noncontrolling interests	(39,519)	(30,058)	(93,855)	(64,918)
Comprehensive income attributable to Class A shareholders	14,821	9,705	35,009	20,903
MGP Operating Partnership
Net income	48,059	43,875	106,228	90,567
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net	6,281	(4,112)	22,636	(4,746)
Other comprehensive income (loss)			22,636
Comprehensive income	$ 54,340	$ 39,763	$ 128,864	$ 85,821

XML

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities
Net income	$ 106,228	$ 90,567
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	136,465	121,911
Property transactions, net	18,512	17,442
Amortization of deferred financing costs and debt discount	6,056	5,623
Loss on retirement of debt	2,736	798
Amortization related to above market lease, net	343	343
Provision for income taxes	2,494	2,415
Straight-line rental revenues	8,635	1,571
Amortization of deferred revenue	(1,836)	(872)
Share-based compensation	940	550
Changes in operating assets and liabilities:
Tenant and other receivables, net	2,188	5,337
Prepaid expenses and other assets	(83)	(5,229)
Due to MGM Resorts International and affiliates	(815)	67
Accounts payable, accrued expenses and other liabilities	(84)	(1,248)
Accrued interest	2,554	(8,557)
Net cash provided by operating activities	284,333	230,718
Cash flows from investing activities
Capital expenditures for property and equipment	(190)	0
Net cash used in investing activities	(190)	0
Cash flows from financing activities
Deferred financing costs	(17,490)	(1,024)
Repayment of debt	(13,000)	(25,125)
Dividends and distributions paid	(223,466)	(188,219)
Net cash used in financing activities	(253,956)	(214,368)
Cash and cash equivalents
Net increase for the period	30,187	16,350
Balance, beginning of period	259,722	360,492
Balance, end of period	289,909	376,842
Supplemental cash flow disclosures
Interest paid	89,627	92,301
Non-cash investing and financing activities
Non-Normal Tenant Improvements by Tenant	13,507	17,297
Accrual of dividend and distribution payable to Class A shareholders and Operating Partnership unit holders	114,399	95,995
MGP Operating Partnership
Cash flows from operating activities
Net income	106,228	90,567
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	136,465	121,911
Property transactions, net	18,512	17,442
Amortization of deferred financing costs and debt discount	6,056	5,623
Loss on retirement of debt	2,736	798
Amortization related to above market lease, net	343	343
Provision for income taxes	2,494	2,415
Straight-line rental revenues	8,635	1,571
Amortization of deferred revenue	(1,836)	(872)
Share-based compensation	940	550
Changes in operating assets and liabilities:
Tenant and other receivables, net	2,188	5,337
Prepaid expenses and other assets	(83)	(5,229)
Due to MGM Resorts International and affiliates	(815)	67
Accounts payable, accrued expenses and other liabilities	(84)	(1,248)
Accrued interest	2,554	(8,557)
Net cash provided by operating activities	284,333	230,718
Cash flows from investing activities
Capital expenditures for property and equipment	(190)	0
Net cash used in investing activities	(190)	0
Cash flows from financing activities
Deferred financing costs	(17,490)	(1,024)
Repayment of debt	(13,000)	(25,125)
Dividends and distributions paid	(223,466)	(188,219)
Net cash used in financing activities	(253,956)	(214,368)
Cash and cash equivalents
Net increase for the period	30,187	16,350
Balance, beginning of period	259,722	360,492
Balance, end of period	289,909	376,842
Supplemental cash flow disclosures
Interest paid	89,627	92,301
Non-cash investing and financing activities
Non-Normal Tenant Improvements by Tenant	13,507	17,297
Accrual of dividend and distribution payable to Class A shareholders and Operating Partnership unit holders	$ 114,399	$ 95,995

XML

Business

6 Months Ended

Jun. 30, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

BUSINESS

BUSINESS

Organization. MGM Growth Properties LLC (“MGP” or the “Company”) is a limited liability company that was organized in Delaware on October 23, 2015. MGP conducts its operations through MGM Growth Properties Operating Partnership LP (the “Operating Partnership”), a Delaware limited partnership that was formed on January 6, 2016 and acquired by MGP on April 25, 2016. The Company has elected to be treated as a real estate investment trust ("REIT") commencing with its taxable year ended December 31, 2016.

MGP is a publicly traded REIT engaged through its investment in the Operating Partnership in the real property business, which primarily consists of owning, acquiring and leasing large-scale destination entertainment and leisure resorts, whose tenants generally offer casino gaming, hotel, convention, dining, entertainment and retail. MGM Resorts International (“MGM” or the “Parent”) is a Delaware corporation that acts largely as a holding company and, through its subsidiaries, owns and operates large-scale destination entertainment and leisure resorts. Pursuant to a master lease agreement (the “Master Lease”), a subsidiary of the Operating Partnership (the “Landlord”) leases the real estate assets of The Mirage, Mandalay Bay, Luxor, New York-New York, Park MGM (which had previously been branded as Monte Carlo prior to May 2018), Excalibur, The Park, Gold Strike Tunica, MGM Grand Detroit, Beau Rivage, Borgata, and MGM National Harbor back to a subsidiary of MGM (the “Tenant”).

    As of June 30, 2018, there were 266,045,289 Operating Partnership units outstanding in the Operating Partnership of which MGM owned 195,134,123 or 73.3% and MGP owns the remaining 26.7%. MGM’s Operating Partnership units are exchangeable into Class A shares of MGP on a one-to-one basis, or cash at the fair value of a Class A share. The determination of settlement method is at the option of MGP’s independent conflicts committee. MGM’s indirect ownership of these Operating Partnership units is recognized as a noncontrolling interest in MGP’s financial statements. A wholly owned subsidiary of MGP is the general partner of the Operating Partnership and operates and controls all of its business affairs. As a result, MGP consolidates the Operating Partnership and its subsidiaries. MGM also has ownership of MGP’s outstanding Class B share. The Class B share is a non-economic interest in MGP which does not provide its holder any rights to profits or losses or any rights to receive distributions from the operations of MGP or upon liquidation or winding up of MGP but which represents a majority of the voting power of MGP’s shares. As a result, MGP continues to be controlled by MGM through its majority voting rights, and is consolidated by MGM.

On May 28, 2018, the Company entered into an agreement to acquire the real property associated with the Empire City Casino's race track and casino (“Empire City”) from MGM upon its acquisition of Empire City for total consideration of $625 million, which will include the assumption of approximately $245 million of debt by the Operating Partnership with the balance through the issuance of operating partnership units to MGM. Empire City will be added to the existing Master Lease between MGM and MGP. As a result, the annual rent payment to MGP will increase by $50 million. Consistent with the Master Lease terms, 90% of this rent will be fixed and contractually grow at 2% per year until 2022. In addition, pursuant to the Master Lease, MGP will have a right of first offer with respect to certain undeveloped land adjacent to the property to the extent MGM develops additional gaming facilities and chooses to sell or transfer the property in the future. The transactions are expected to close in the first quarter of 2019, subject to regulatory approvals and other customary closing conditions.

On April 4, 2018, the Company entered into an agreement with Milstein Entertainment LLC to acquire the membership interests of Northfield Park Associates, LLC, an Ohio limited liability company that owns the real estate assets and operations of the Hard Rock Northfield Park ("Rocksino") for approximately $1.06 billion and on July 6, 2018, one of the Company's taxable REIT subsidiaries (“TRS”) completed the acquisition of the Rocksino.  The Company funded the acquisition through a $200 million draw on the delayed draw Term Loan A and a $655 million draw under the revolving credit facility, with the remainder of the purchase price paid with cash on hand. Simultaneously with the close, the Company entered into a new agreement with Hard Rock to continue to serve as the manager of the property. The TRS was formed to engage in activities resulting in income that is not qualifying income for the REIT and will accordingly pay U.S. federal, state and local income tax at regular corporate rates on its taxable income.

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Summary of Significant Accounting Policies

6 Months Ended

Jun. 30, 2018

Accounting Policies [Abstract]

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of presentation. The accompanying condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) for interim financial information set forth in the Accounting Standards Codification (“ASC”), as published by the Financial Accounting Standards Board (“FASB”), and with the applicable rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. All adjustments (consisting of normal recurring accruals) considered necessary for a fair statement of results for the interim period have been included. Certain reclassifications have been made to conform the prior period presentation. Property tax expense was separately classified in prior periods and is now classified within “reimbursable expenses” in the accompanying condensed consolidated statements of operations.

The accompanying condensed consolidated financial statements and related notes should be read in conjunction with the audited financial statements and notes thereto included in the Company's most recent Annual Report on Form 10-K.

Variable Interest Entities. The condensed consolidated financial statements of MGP include the accounts of the Operating Partnership, a VIE of which the Company is the primary beneficiary, as well as its wholly owned and majority-owned subsidiaries. MGP’s maximum exposure to loss is the carrying value of the assets and liabilities of the Operating Partnership, which represents all of MGP’s assets and liabilities. As MGP holds what is deemed a majority voting interest in the Operating Partnership through its ownership of the Operating Partnership’s sole general partner, it qualifies for the exemption from providing certain of the required disclosures associated with investments in VIEs. The condensed consolidated financial statements of the Operating Partnership include the accounts of its wholly owned subsidiary, the Landlord, which owns the real estate, a VIE of which the Operating Partnership is the primary beneficiary. As of June 30, 2018, on a consolidated basis the Landlord had total assets of $9.9 billion primarily related to its real estate assets, and total liabilities of $227 million primarily related to its deferred revenue and above market lease liability.

Noncontrolling interest. The Company presents noncontrolling interest and classifies such interest as a component of consolidated shareholders’ equity, separate from the Company’s Class A shareholders’ equity. Noncontrolling interest in the Company represents Operating Partnership units currently held by subsidiaries of MGM. Net income or loss of the Operating Partnership is allocated to its noncontrolling interest based on the noncontrolling interest’s ownership percentage in the Operating Partnership except for income tax expenses. Ownership percentage is calculated by dividing the number of Operating Partnership units held by the noncontrolling interest by the total Operating Partnership units held by the noncontrolling interest and the Company. Issuance of additional Class A shares and Operating Partnership units changes the ownership interests of both the noncontrolling interest and the Company. Such transactions and the related proceeds are treated as capital transactions.

MGM may tender its Operating Partnership units for redemption by the Operating Partnership in exchange for cash equal to the market price of MGP’s Class A shares at the time of redemption or for unregistered Class A shares on a one-for-one basis. Such selection to pay cash or issue Class A shares to satisfy an Operating Partnership unitholder’s redemption request is solely within the control of MGP’s independent conflicts committee.

Real estate investments. Real estate investments consist of land, buildings, improvements and integral equipment. The contribution or acquisition of the real property by the Operating Partnership from MGM represent transactions between entities under common control, and as a result, such real estate was initially recorded by the Company at MGM’s historical cost basis, less accumulated depreciation (i.e., there was no change in the basis of the contributed assets), as of the contribution or acquisition dates. Costs of maintenance and repairs to real estate investments are the responsibility of the Tenant under the Master Lease.

Although the Tenant is responsible for all capital expenditures during the term of the Master Lease, if, in the future, a deconsolidation event occurs, the Company will be required to pay the Tenant, should the Tenant so elect, for certain capital improvements that would not constitute “normal tenant improvements” in accordance with U.S. GAAP (“Non-Normal Tenant Improvements”), subject to an initial cap of $100 million in the first year of the Master Lease increasing annually by $75 million each year thereafter. The Company will be entitled to receive additional rent based on the 10-year Treasury yield plus 600 basis points multiplied by the value of the new capital improvements the Company is required to pay for in connection with a deconsolidation event and such capital improvements will be subject to the terms of the Master Lease. Examples of Non-Normal Tenant Improvements include the costs of structural elements at the properties, including capital improvements that expand the footprint or square footage of any of the properties or extend the useful life of the properties, as well as equipment that would be a necessary improvement at any of the properties, including initial installation of elevators, air conditioning systems or electrical wiring. Such Non-Normal Tenant Improvements are capitalized and depreciated over the asset’s remaining life. Inception-to-date Non-Normal Tenant Improvements were $138.9 million through June 30, 2018.

Deferred revenue. The Company receives nonmonetary consideration related to Non-Normal Tenant Improvements as they become MGP’s property pursuant to the Master Lease, and recognizes the cost basis of Non-Normal Tenant Improvements as real estate investments and deferred revenue. The Company depreciates the real estate investments over their estimated useful lives and amortizes the deferred revenue as additional rental revenue over the remaining term of the Master Lease once the related real estate assets are placed in service.

Income tax provision. For interim income tax reporting the Company estimates its annual effective tax rate and applies it to its year-to-date ordinary income. The tax effects of unusual or infrequently occurring items, including changes in judgment about valuation allowances and effects of changes in tax laws or rates, are reported in the interim period in which they occur. The Company’s effective income tax rate was 2.6% and 2.3% for the three and six months ended June 30, 2018, respectively. The provision for current taxes and the deferred tax liability in the accompanying financial statements are attributable to noncontrolling interest since the payment of such taxes are the responsibility of MGM.

Recently issued accounting standards.  In August 2017, the FASB issued Accounting Standards Update No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities (“ASU 2017-12”). ASU 2017-12 is effective for fiscal years beginning after December 15, 2018, and interim periods within those years. ASU 2017-12 amends the hedge accounting recognition and presentation requirements in order to improve the transparency and understandability of information about an entity’s risk management activities, and simplifies the application of hedge accounting. The Company is currently assessing the impact that adoption of this guidance will have on its consolidated financial statements and footnote disclosures.

In 2016 and 2018, the FASB issued ASC 842 “Leases (Topic 842),” which replaces the existing guidance in ASC 840, “Leases.” ASC 842 is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018. ASC 842 requires a dual approach for lessee accounting under which a lessee would account for leases as finance leases or operating leases. Both finance leases and operating leases will result in the lessee recognizing a right-of-use (“ROU”) asset and a corresponding lease liability. For finance leases, the lessee would recognize interest expense and amortization of the ROU asset and for operating leases the lessee would recognize a straight-line total lease expense. The Company is currently assessing the impact the adoption of ASC 842 will have on its consolidated financial statements and footnote disclosures.

In May 2014, the FASB issued ASC 606, Revenue from Contracts with Customers (Topic 606) which outlines a new, single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. Under the standard, revenue is recognized when a customer obtains control of promised goods or services in an amount that reflects the consideration the entity expects to receive in exchange for those goods and services. The Company adopted ASC 606 on January 1, 2018 and it did not have a material impact on the Company’s financial statements and footnote disclosures.

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Real Estate Investments

6 Months Ended

Jun. 30, 2018

Real Estate [Abstract]

REAL ESTATE INVESTMENTS

REAL ESTATE INVESTMENTS

The carrying value of real estate investments is as follows:

	June 30, 2018			December 31, 2017
	(in thousands)
Land	$	4,143,513		$	4,143,513
Buildings, building improvements, land improvements and integral equipment	8,440,785			8,512,334
	12,584,298			12,655,847
Less: Accumulated depreciation	(2,703,640		)	(2,633,909		)
	$	9,880,658		$	10,021,938

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Master Lease

6 Months Ended

Jun. 30, 2018

Leases [Abstract]

MASTER LEASE

MASTER LEASE

Pursuant to the Master Lease, the Tenant has leased the Company’s real estate properties (other than the real estate associated with the TRS). The Master Lease is accounted for as an operating lease and has an initial lease term of ten years with the potential to extend the term for four additional five-year terms thereafter at the option of the Tenant.

On April 1, 2018, the second 2.0% fixed annual rent escalator went into effect. Rent payments under the Master Lease for the third lease year of April 1, 2018 through March 31, 2019 are $770.3 million.

Rental revenues from the Master Lease for the three and six months endedJune 30, 2018 were $186.6 million and $373.1 million, respectively. The Company also recognized revenue related to tenant reimbursements and other of $33.8 million and $63.1 million for the three and six months endedJune 30, 2018, respectively.

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Debt

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

DEBT

DEBT

Debt consists of the following:

	June 30,			December 31,
	2018			2017
	(in thousands)
Senior secured credit facility:
Senior secured term loan A facility	$	270,000		$	273,750
Senior secured term loan B facility	1,808,375			1,817,625
Senior secured revolving credit facility	—			—
$1,050 million 5.625% senior notes, due 2024	1,050,000			1,050,000
$500 million 4.50% senior notes, due 2026	500,000			500,000
$350 million 4.50% senior notes, due 2028	350,000			350,000
	3,978,375			3,991,375
Less: Unamortized discount and debt issuance costs	(55,151		)	(56,747		)
	$	3,923,224		$	3,934,628

Operating Partnership credit agreement. At June 30, 2018, the Operating Partnership senior credit facility consisted of a $470 million term loan A facility, a $1.8 billion term loan B facility, and a $1.4 billion revolving credit facility. On March 23, 2018, the Operating Partnership repriced its term loan B interest rate to LIBOR plus 2.00% and extended the maturity of the term loan B facility to March 2025, effective June 14, 2018. In addition, the Operating Partnership will receive a further reduction in pricing to LIBOR plus 1.75% upon a corporate rating upgrade by either S&P or Moody's.

On June 14, 2018, the Operating Partnership amended its credit agreement to provide for a $750 million increase of the revolving facility to $1.35 billion, provide for a new $200 million delayed draw on the term loan A facility (which was drawn in full, subsequent to June 30, 2018, in connection with the Rocksino closing), and extend the maturity of the revolving facility and the term loan A facility to June 2023. Additionally, the revolving and term loan A facilities were repriced to LIBOR plus 1.75% to 2.25% determined by reference to the total net leverage ratio pricing grid. In addition, amortization payments under the term loan A facility’s will start on the last business day of each calendar quarter beginning September 30, 2019, for an amount equal to 0.625% of the aggregate principal amount of the term loan A outstanding as of the amendment effective date.

The Operating Partnership permanently repaid $5 million and $13 million of the term loan A and term loan B facility in the three and six months ended June 30, 2018, respectively, in accordance with the scheduled amortization. At June 30, 2018, the interest rate on the term loan A facility was 4.34% and the interest rate on the term loan B facility was 4.09%. At June 30, 2018, no amounts were drawn on the revolving credit facility or on the delayed draw on the term loan A facility. The Operating Partnership was in compliance with its financial covenants at June 30, 2018.

See Note 6 for further discussion of the Company's interest rate swap agreements related to the term loan B facility.

Fair value of long-term debt. The estimated fair value of the Company’s long-term debt was $3.9 billion and $4.1 billion at June 30, 2018 and December 31, 2017, respectively. Fair value was estimated using quoted prices for identical or similar liabilities in markets that are not active (level 2 inputs).

Deferred financing costs.  The Company recognized non-cash interest expense related to the amortization of deferred financing costs of $3.1 million and $6.1 million and during the three and six months ended June 30, 2018, respectively. The Company recognized non-cash interest expense related to the amortization of deferred financing costs of $2.8 million and $5.6 million and during the three and six months ended June 30, 2017, respectively.

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Derivatives and Hedging Activities

6 Months Ended

Jun. 30, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

DERIVATIVES AND HEDGING ACTIVITIES

DERIVATIVES AND HEDGING ACTIVITIES

The Company uses derivative instruments to mitigate the effects of interest rate volatility inherent in its variable rate debt, which could unfavorably impact our future earnings and forecasted cash flows. The Company does not use derivative instruments for speculative or trading purposes.

The Operating Partnership is party to interest rate swaps to mitigate the interest rate risk inherent in its senior secured term loan B facility. In May 2017 in connection with the term loan B re-pricing, the Company amended its outstanding interest rate swap agreements. As of June 30, 2018 and December 31, 2017, the Company pays a weighted average fixed rate of 1.844% on total notional amount of $1.2 billion and the variable rate received will reset monthly to the one-month LIBOR, with no minimum floor. As of June 30, 2018 and December 31, 2017, all of the Company's derivative financial instruments have been designated as cash flow hedges and qualify for hedge accounting.

The fair values of the Company's interest rate swaps are $33.7 million and $11.3 million as of June 30, 2018 and December 31, 2017, respectively, based upon the present value of expected future cash flows using observable, quoted LIBOR swap rates for the full term of the swap (level 2 inputs). Interest rate swaps valued in net unrealized gain positions are recognized as asset balances within the prepaid expenses and other assets. Interest rate swaps valued in net unrealized loss positions are recognized as liability balances within accounts payable, accrued expenses and other liabilities. For the three and six months endedJune 30, 2018, the amount recorded in other comprehensive income related to the derivative instruments was a net unrealized gain of $6.3 million and a net unrealized gain of $22.6 million, respectively. For the three and six months endedJune 30, 2017, the amount recorded in other comprehensive income related to the derivative instruments was a net unrealized loss of $4.1 million and $4.7 million, respectively. There was no material ineffective portion of the change in fair value derivatives. For the three and six months endedJune 30, 2018, the Company recorded an offset to interest expense of $0.1 million and interest expense of $0.8 million, respectively, related to the swap agreements. For the three and six months endedJune 30, 2017, the Company recorded interest expense of $2.6 million and $5.3 million, respectively, related to the swap agreements.

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Shareholders' Equity and Partners' Capital

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

SHAREHOLDERS' EQUITY AND PARTNERS' CAPITAL

SHAREHOLDERS’ EQUITY AND PARTNERS' CAPITAL

MGP dividends and Operating Partnership distributions. The following table presents the distributions declared and paid by the Operating Partnership and the dividends declared and paid by MGP for the six months ended June 30, 2018 and June 30, 2017. MGP pays its dividends with the receipt of its share of the Operating Partnership's distributions.

Declaration Date	Record Date	Distribution/ Dividend Per Unit/ Share		Payment Date	Operating Partnership Distribution		MGP Class A Dividend
(in thousands, except per unit and per share amount)
2018
March 15, 2018	March 30, 2018	$	0.4200	April 15, 2018	$	111,733	$	29,777
June 15, 2018	June 29, 2018	$	0.4300	July 16, 2018	$	114,399	$	30,492
2017
March 15, 2017	March 31, 2017	$	0.3875	April 13, 2017	$	94,109	$	22,281
June 15, 2017	June 30, 2017	$	0.3950	July 14, 2017	$	95,995	$	22,777

Dividends with respect to MGP’s Class A shares are characterized for federal income tax purposes as taxable ordinary dividends, capital gains dividends, non-dividend distributions or a combination thereof.

The following table presents MGP's changes in shareholders' equity for the six months ended June 30, 2018:

	Total Class A Shareholders' Equity			Noncontrolling Interest			Total Shareholders’ Equity
	(in thousands)
Balance at December 31, 2017	$	1,624,650		$	4,443,089		$	6,067,739
Net income - January 1, 2018 to June 30, 2018	28,976			77,252			106,228
Other comprehensive income - cash flow hedges	6,033			16,603			22,636
Share-based compensation	251			689			940
Deemed contribution - tax sharing agreement	—			2,494			2,494
Dividends and distributions declared	(60,269		)	(165,864		)	(226,133		)
Other	345			54			399
Balance at June 30, 2018	$	1,599,986		$	4,374,317		$	5,974,303

The following table presents the Operating Partnership's changes in partners' capital for the six months ended June 30, 2018:

	General Partner		Limited Partners			Total Partners' Capital
	(in thousands)
Balance at December 31, 2017	$	—	$	6,067,739		$	6,067,739
Net income - January 1, 2018 to June 30, 2018	—		106,228			106,228
Other comprehensive income - cash flow hedges	—		22,636			22,636
Share-based compensation	—		940			940
Deemed contribution - tax sharing agreement	—		2,494			2,494
Distributions declared	—		(226,133		)	(226,133		)
Other	—		399			399
Balance at June 30, 2018	$	—	$	5,974,303		$	5,974,303

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Accumulated Other Comprehensive Income

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

ACCUMULATED OTHER COMPREHENSIVE INCOME

ACCUMULATED OTHER COMPREHENSIVE INCOME

Comprehensive income includes net income and all other non-shareholder changes in equity, or other comprehensive income. The following table summarizes the changes in accumulated other comprehensive income by component for the six months ended June 30, 2018:

	Cash Flow Hedges
	(in thousands)
Balance at December 31, 2017	$	11,661
Other comprehensive income before reclassifications	21,802
Amounts reclassified from accumulated other comprehensive income to interest expense	834
Net current period other comprehensive income	22,636
Balance at June 30, 2018	34,297
Accumulated other comprehensive income attributable to noncontrolling interest	(25,156		)
Accumulated other comprehensive income attributable to Class A shareholders	$	9,141

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Net Income Per Class A Share

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

NET INCOME PER CLASS A SHARE

NET INCOME PER CLASS A SHARE

The table below provides basic net income and per Class A share, which utilizes the weighted-average number of Class A shares outstanding without regard to dilutive potential Class A shares, and “diluted” net income per share, which includes all such shares. Net income attributable to Class A shares, weighted average Class A shares outstanding and the effect of dilutive securities outstanding are presented for the six months ended June 30, 2018 and June 30, 2017. Net income per share has not been presented for the Class B shareholder as the Class B share is not entitled to any economic rights.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Basic net income per Class A share	$	0.19	$	0.19	$	0.41	$	0.38

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Effect of dilutive shares for diluted net income per Class A share (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Class A share	71,184,996		57,854,088		71,158,585		57,818,511
Diluted net income per Class A share (3)	$	0.18	$	0.18	$	0.41	$	0.38

(1) Includes weighted average deferred share units granted to certain members of the board of directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

(3) Diluted net income per Class A share does not assume conversion of the Operating Partnership units held by MGM as such conversion would be antidilutive.

NET INCOME PER OPERATING PARTNERSHIP UNIT

The table below provides basic net income per Operating Partnership unit, which utilizes the weighted-average number of Operating Partnership units outstanding without regard to dilutive potential Operating Partnership units, and “diluted” net income per Operating Partnership units, which includes all such Operating Partnership units. Net income attributable to Operating Partnership units, weighted average Operating Partnership units outstanding and the effect of dilutive securities outstanding are presented for the three and six months ended June 30, 2018 and June 30, 2017.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	$	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Basis net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Effect of dilutive shares for diluted net income per Operating Partnership unit (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Operating Partnership unit	266,319,119		243,216,224		266,292,708		243,180,647
Diluted net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

(1) Includes weighted average deferred share units granted to certain members of the Board of Directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

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Net Income Per Operating Partnership Unit

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

NET INCOME PER OPERATING PARTNERSHIP UNIT

NET INCOME PER CLASS A SHARE

The table below provides basic net income and per Class A share, which utilizes the weighted-average number of Class A shares outstanding without regard to dilutive potential Class A shares, and “diluted” net income per share, which includes all such shares. Net income attributable to Class A shares, weighted average Class A shares outstanding and the effect of dilutive securities outstanding are presented for the six months ended June 30, 2018 and June 30, 2017. Net income per share has not been presented for the Class B shareholder as the Class B share is not entitled to any economic rights.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Basic net income per Class A share	$	0.19	$	0.19	$	0.41	$	0.38

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Effect of dilutive shares for diluted net income per Class A share (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Class A share	71,184,996		57,854,088		71,158,585		57,818,511
Diluted net income per Class A share (3)	$	0.18	$	0.18	$	0.41	$	0.38

(1) Includes weighted average deferred share units granted to certain members of the board of directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

(3) Diluted net income per Class A share does not assume conversion of the Operating Partnership units held by MGM as such conversion would be antidilutive.

NET INCOME PER OPERATING PARTNERSHIP UNIT

The table below provides basic net income per Operating Partnership unit, which utilizes the weighted-average number of Operating Partnership units outstanding without regard to dilutive potential Operating Partnership units, and “diluted” net income per Operating Partnership units, which includes all such Operating Partnership units. Net income attributable to Operating Partnership units, weighted average Operating Partnership units outstanding and the effect of dilutive securities outstanding are presented for the three and six months ended June 30, 2018 and June 30, 2017.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	$	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Basis net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Effect of dilutive shares for diluted net income per Operating Partnership unit (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Operating Partnership unit	266,319,119		243,216,224		266,292,708		243,180,647
Diluted net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

(1) Includes weighted average deferred share units granted to certain members of the Board of Directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

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Commitments and Contingencies

6 Months Ended

Jun. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES

Litigation. In the ordinary course of business, from time to time, the Company expects to be subject to legal claims and administrative proceedings, none of which are currently outstanding, which the Company believes could have, individually or in the aggregate, a material adverse effect on its business, financial condition or results of operations, liquidity or cash flows.

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Condensed Consolidating Financial Information

6 Months Ended

Jun. 30, 2018

Condensed Financial Information Disclosure [Abstract]

CONDENSED CONSOLIDATING FINANCIAL INFORMATION

CONDENSED CONSOLIDATING FINANCIAL INFORMATION

The Operating Partnership’s senior notes were co-issued by MGP Finance Co-Issuer, Inc., a 100% owned finance subsidiary of the Operating Partnership. Obligations to pay principal and interest on the senior notes are currently guaranteed by all of the Operating Partnership’s subsidiaries, other than MGP Finance Co-Issuer, Inc., each of which is directly or indirectly 100% owned by the Operating Partnership. Such guarantees are full and unconditional, and joint and several and are subject to release in accordance with the events described below. Separate condensed financial information for the subsidiary guarantors as of June 30, 2018 and December 31, 2017 and for the six months ended June 30, 2018 and June 30, 2017 are presented below.

The guarantee of a subsidiary guarantor will be automatically released upon (i) a sale or other disposition (including by way of consolidation or merger) of the subsidiary guarantor, or the capital stock of the subsidiary guarantor; (ii) the sale or disposition of all or substantially all of the assets of the subsidiary guarantor; (iii) the designation in accordance with the indenture of a subsidiary guarantor as an unrestricted subsidiary; (iv) at such time as such subsidiary guarantor is no longer a subsidiary guarantor or other obligor with respect to any credit facilities or capital markets indebtedness of the Operating Partnership; or (v) defeasance or discharge of the notes.

CONSOLIDATING BALANCE SHEET INFORMATION
	June 30, 2018
	Operating				Guarantor
	Partnership		Co-Issuer		Subsidiaries		Eliminations			Consolidated
	(in thousands)
Real estate investments, net	$	636	$	—	$	9,880,022	$	—		$	9,880,658
Cash and cash equivalents	289,909		—		—		—			289,909
Tenant and other receivables, net	376		—		3,821		—			4,197
Intercompany	1,001,634		—		—		(1,001,634		)	—
Prepaid expenses and other assets	51,500		—		—		—			51,500
Investments in subsidiaries	8,699,073		—		—		(8,699,073		)	—
Above market lease, asset	—		—		43,801		—			43,801
Total assets	$	10,043,128	$	—	$	9,927,644	$	(9,700,707	)	$	10,270,065
Debt, net	3,923,224		—		—		—			3,923,224
Due to MGM Resorts International and affiliates	147		—		—		—			147
Intercompany	—		—		1,001,634		(1,001,634		)	—
Accounts payable, accrued expenses and other liabilities	5,936		—		3,822		—			9,758
Above market lease, liability	—		—		46,625		—			46,625
Accrued interest	25,119		—		—		—			25,119
Dividend and distribution payable	114,399		—		—		—			114,399
Deferred revenue	—		—		147,946		—			147,946
Deferred income taxes, net	—		—		28,544		—			28,544
Total liabilities	4,068,825		—		1,228,571		(1,001,634		)	4,295,762
General partner	—		—		—		—			—
Limited partners	5,974,303		—		8,699,073		(8,699,073		)	5,974,303
Total partners' capital	5,974,303		—		8,699,073		(8,699,073		)	5,974,303
Total liabilities and partners’ capital	$	10,043,128	$	—	$	9,927,644	$	(9,700,707	)	$	10,270,065

CONSOLIDATING BALANCE SHEET INFORMATION
	December 31, 2017
	Operating				Guarantor
	Partnership		Co-Issuer		Subsidiaries		Eliminations			Consolidated
	(in thousands)
Real estate investments, net	$	488	$	—	$	10,021,450	$	—		$	10,021,938
Cash and cash equivalents	259,722		—		—		—			259,722
Tenant and other receivables, net	299		—		6,086		—			6,385
Intercompany	1,383,397		—		—		(1,383,397		)	—
Prepaid expenses and other assets	18,487		—		—		—			18,487
Investments in subsidiaries	8,479,388		—		—		(8,479,388		)	—
Above market lease, asset	—		—		44,588		—			44,588
Total assets	$	10,141,781	$	—	$	10,072,124	$	(9,862,785	)	$	10,351,120
Debt, net	3,934,628		—		—		—			3,934,628
Due to MGM Resorts International and affiliates	962		—		—		—			962
Intercompany	—		—		1,383,397		(1,383,397		)	—
Accounts payable, accrued expenses and other liabilities	4,154		—		6,086		—			10,240
Above market lease, liability	—		—		47,069		—			47,069
Accrued interest	22,565		—		—		—			22,565
Dividend and distribution payable	111,733		—		—		—			111,733
Deferred revenue	—		—		127,640		—			127,640
Deferred income taxes, net	—		—		28,544		—			28,544
Total liabilities	4,074,042		—		1,592,736		(1,383,397		)	4,283,381
General partner	—		—		—		—			—
Limited partners	6,067,739		—		8,479,388		(8,479,388		)	6,067,739
Total partners' capital	6,067,739		—		8,479,388		(8,479,388		)	6,067,739
Total liabilities and partners’ capital	$	10,141,781	$	—	$	10,072,124	$	(9,862,785	)	$	10,351,120

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Three Months Ended June 30, 2018
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	186,563		$	—		$	186,563
Tenant reimbursements and other	—			—		33,827			—			33,827
	—			—		220,390			—			220,390
Expenses
Depreciation	15			—		67,459			—			67,474
Property transactions, net	—			—		14,426			—			14,426
Reimbursable expenses	—			—		32,907			—			32,907
Amortization of above market lease, net	—			—		172			—			172
Acquisition-related expenses	2,131			—		—			—			2,131
General and administrative	2,755			—		—			—			2,755
	4,901			—		114,964			—			119,865
Operating income (loss)	(4,901		)	—		105,426			—			100,525
Equity in earnings of subsidiaries	104,163			—		—			(104,163		)	—
Non-operating income (expense)
Interest income	1,278			—		—			—			1,278
Interest expense	(49,276		)	—		—			—			(49,276		)
Other non-operating expenses	(3,205		)	—		—			—			(3,205		)
	(51,203		)	—		—			—			(51,203		)
Income before income taxes	48,059			—		105,426			(104,163		)	49,322
Provision for income taxes	—			—		(1,263		)	—			(1,263		)
Net income	$	48,059		$	—	$	104,163		$	(104,163	)	$	48,059
Other comprehensive income
Net income	48,059			—		104,163			(104,163		)	48,059
Unrealized gain on cash flow hedges, net	6,281			—		—			—			6,281
Comprehensive income	$	54,340		$	—	$	104,163		$	(104,163	)	$	54,340

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Six Months Ended June 30, 2018
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	373,126		$	—		$	373,126
Tenant reimbursements and other	—			—		63,103			—			63,103
	—			—		436,229			—			436,229
Expenses
Depreciation	42			—		136,423			—			136,465
Property transactions, net	—			—		18,512			—			18,512
Reimbursable expenses	—			—		61,267			—			61,267
Amortization of above market lease, net	—			—		343			—			343
Acquisition-related expenses	2,672			—		—			—			2,672
General and administrative	6,663			—		—			—			6,663
	9,377			—		216,545			—			225,922
Operating income (loss)	(9,377		)	—		219,684			—			210,307
Equity in earnings of subsidiaries	217,190			—		—			(217,190		)	—
Non-operating income (expense)
Interest income	2,310			—		—			—			2,310
Interest expense	(98,506		)	—		—			—			(98,506		)
Other non-operating expenses	(5,389		)	—		—			—			(5,389		)
	(101,585		)	—		—			—			(101,585		)
Income before income taxes	106,228			—		219,684			(217,190		)	108,722
Provision for income taxes	—			—		(2,494		)	—			(2,494		)
Net income	$	106,228		$	—	$	217,190		$	(217,190	)	$	106,228
Other comprehensive income
Net income	106,228			—		217,190			(217,190		)	106,228
Unrealized gain on cash flow hedges, net	22,636			—		—			—			22,636
Comprehensive income	$	128,864		$	—	$	217,190		$	(217,190	)	$	128,864

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Three Months Ended June 30, 2017
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	163,177		$	—		$	163,177
Tenant reimbursements and other	—			—		21,279			—			21,279
	—			—		184,456			—			184,456
Expenses
Depreciation	—			—		60,227			—			60,227
Property transactions, net	—			—		10,587			—			10,587
Reimbursable expenses	—			—		20,642			—			20,642
Amortization of above market lease, net	—			—		172			—			172
General and administrative	2,661			—		—			—			2,661
	2,661			—		91,628			—			94,289
Operating income (loss)	(2,661		)	—		92,828			—			90,167
Equity in earnings of subsidiaries	91,651			—		—			(91,651		)	—
Non-operating income (expense)
Interest income	881			—		—			—			881
Interest expense	(44,818		)	—		—			—			(44,818		)
Other non-operating expenses	(1,178		)	—		—			—			(1,178		)
	(45,115		)	—		—			—			(45,115		)
Income before income taxes	43,875			—		92,828			(91,651		)	45,052
Provision for income taxes	—			—		(1,177		)	—			(1,177		)
Net income	$	43,875		$	—	$	91,651		$	(91,651	)	$	43,875
Other comprehensive income
Net income	43,875			—		91,651			(91,651		)	43,875
Unrealized loss on cash flow hedges, net	(4,112		)	—		—			—			(4,112		)
Comprehensive income	$	39,763		$	—	$	91,651		$	(91,651	)	$	39,763

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Six Months Ended June 30, 2017
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	326,354		$	—		$	326,354
Tenant reimbursements and other	—			—		42,001			—			42,001
	—			—		368,355			—			368,355
Expenses
Depreciation	—			—		121,911			—			121,911
Property transactions, net	—			—		17,442			—			17,442
Reimbursable expenses	—			—		41,129			—			41,129
Amortization of above market lease, net	—			—		343			—			343
General and administrative	5,341			—		—			—			5,341
	5,341			—		180,825			—			186,166
Operating income (loss)	(5,341		)	—		187,530			—			182,189
Equity in earnings of subsidiaries	185,115			—		—			(185,115		)	—
Non-operating income (expense)
Interest income	1,559			—		—			—			1,559
Interest expense	(89,454		)	—		—			—			(89,454		)
Other non-operating expenses	(1,312		)	—		—			—			(1,312		)
	(89,207		)	—		—			—			(89,207		)
Income before income taxes	90,567			—		187,530			(185,115		)	92,982
Provision for income taxes	—			—		(2,415		)	—			(2,415		)
Net income	$	90,567		$	—	$	185,115		$	(185,115	)	$	90,567
Other comprehensive income
Net income	90,567			—		185,115			(185,115		)	90,567
Unrealized loss on cash flow hedges, net	(4,746		)	—		—			—			(4,746		)
Comprehensive income	$	85,821		$	—	$	185,115		$	(185,115	)	$	85,821

CONSOLIDATING STATEMENT OF CASH FLOWS INFORMATION
	Six Months Ended June 30, 2018
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations		Consolidated
	(in thousands)
Cash flows from operating activities
Net cash provided by (used in) operating activities	$	(97,428	)	$	—	$	381,761		$	—	$	284,333
Cash flows from investing activities
Capital expenditures for property and equipment	(190		)	—		—			—		(190		)
Net cash used in investing activities	(190		)	—		—			—		(190		)
Cash flows from financing activities
Deferred financing costs	(17,490		)	—		—			—		(17,490		)
Repayment of debt	(13,000		)	—		—			—		(13,000		)
Distributions paid	(223,466		)	—		—			—		(223,466		)
Cash received by Parent on behalf of Guarantor Subsidiaries	381,761			—		(381,761		)	—		—
Net cash provided by (used in) financing activities	127,805			—		(381,761		)	—		(253,956		)
Cash and cash equivalents
Net increase for the period	30,187			—		—			—		30,187
Balance, beginning of period	259,722			—		—			—		259,722
Balance, end of period	$	289,909		$	—	$	—		$	—	$	289,909

CONSOLIDATING STATEMENT OF CASH FLOWS INFORMATION
	Six Months Ended June 30, 2017
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations		Consolidated
	(in thousands)
Cash flows from operating activities
Net cash provided by (used in) operating activities	$	(97,207	)	$	—	$	327,925		$	—	$	230,718
Cash flows from investing activities
Capital expenditures for property and equipment	—			—		—			—		—
Net cash used in investing activities	—			—		—			—		—
Cash flows from financing activities
Deferred financing costs	(1,024		)	—		—			—		(1,024		)
Repayment of debt principal	(25,125		)	—		—			—		(25,125		)
Distributions paid	(188,219		)	—		—			—		(188,219		)
Cash received by Parent on behalf of Guarantor Subsidiaries	327,925			—		(327,925		)	—		—
Net cash provided by (used in) financing activities	113,557			—		(327,925		)	—		(214,368		)
Cash and cash equivalents
Net increase for the period	16,350			—		—			—		16,350
Balance, beginning of period	360,492			—		—			—		360,492
Balance, end of period	$	376,842		$	—	$	—		$	—	$	376,842

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Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2018

Accounting Policies [Abstract]

Basis of presentation

Basis of presentation. The accompanying condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) for interim financial information set forth in the Accounting Standards Codification (“ASC”), as published by the Financial Accounting Standards Board (“FASB”), and with the applicable rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. All adjustments (consisting of normal recurring accruals) considered necessary for a fair statement of results for the interim period have been included. Certain reclassifications have been made to conform the prior period presentation. Property tax expense was separately classified in prior periods and is now classified within “reimbursable expenses” in the accompanying condensed consolidated statements of operations.

Variable Interest Entities

Variable Interest Entities. The condensed consolidated financial statements of MGP include the accounts of the Operating Partnership, a VIE of which the Company is the primary beneficiary, as well as its wholly owned and majority-owned subsidiaries. MGP’s maximum exposure to loss is the carrying value of the assets and liabilities of the Operating Partnership, which represents all of MGP’s assets and liabilities. As MGP holds what is deemed a majority voting interest in the Operating Partnership through its ownership of the Operating Partnership’s sole general partner, it qualifies for the exemption from providing certain of the required disclosures associated with investments in VIEs. The condensed consolidated financial statements of the Operating Partnership include the accounts of its wholly owned subsidiary, the Landlord, which owns the real estate, a VIE of which the Operating Partnership is the primary beneficiary.

Noncontrolling interest

Noncontrolling interest. The Company presents noncontrolling interest and classifies such interest as a component of consolidated shareholders’ equity, separate from the Company’s Class A shareholders’ equity. Noncontrolling interest in the Company represents Operating Partnership units currently held by subsidiaries of MGM. Net income or loss of the Operating Partnership is allocated to its noncontrolling interest based on the noncontrolling interest’s ownership percentage in the Operating Partnership except for income tax expenses. Ownership percentage is calculated by dividing the number of Operating Partnership units held by the noncontrolling interest by the total Operating Partnership units held by the noncontrolling interest and the Company. Issuance of additional Class A shares and Operating Partnership units changes the ownership interests of both the noncontrolling interest and the Company. Such transactions and the related proceeds are treated as capital transactions.

MGM may tender its Operating Partnership units for redemption by the Operating Partnership in exchange for cash equal to the market price of MGP’s Class A shares at the time of redemption or for unregistered Class A shares on a one-for-one basis. Such selection to pay cash or issue Class A shares to satisfy an Operating Partnership unitholder’s redemption request is solely within the control of MGP’s independent conflicts committee.

Real estate investments

Real estate investments. Real estate investments consist of land, buildings, improvements and integral equipment. The contribution or acquisition of the real property by the Operating Partnership from MGM represent transactions between entities under common control, and as a result, such real estate was initially recorded by the Company at MGM’s historical cost basis, less accumulated depreciation (i.e., there was no change in the basis of the contributed assets), as of the contribution or acquisition dates. Costs of maintenance and repairs to real estate investments are the responsibility of the Tenant under the Master Lease.

Deferred revenue

Deferred revenue. The Company receives nonmonetary consideration related to Non-Normal Tenant Improvements as they become MGP’s property pursuant to the Master Lease, and recognizes the cost basis of Non-Normal Tenant Improvements as real estate investments and deferred revenue. The Company depreciates the real estate investments over their estimated useful lives and amortizes the deferred revenue as additional rental revenue over the remaining term of the Master Lease once the related real estate assets are placed in service.

Income tax provision

Income tax provision. For interim income tax reporting the Company estimates its annual effective tax rate and applies it to its year-to-date ordinary income. The tax effects of unusual or infrequently occurring items, including changes in judgment about valuation allowances and effects of changes in tax laws or rates, are reported in the interim period in which they occur.

Recently issued accounting standards

Recently issued accounting standards.  In August 2017, the FASB issued Accounting Standards Update No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities (“ASU 2017-12”). ASU 2017-12 is effective for fiscal years beginning after December 15, 2018, and interim periods within those years. ASU 2017-12 amends the hedge accounting recognition and presentation requirements in order to improve the transparency and understandability of information about an entity’s risk management activities, and simplifies the application of hedge accounting. The Company is currently assessing the impact that adoption of this guidance will have on its consolidated financial statements and footnote disclosures.

In 2016 and 2018, the FASB issued ASC 842 “Leases (Topic 842),” which replaces the existing guidance in ASC 840, “Leases.” ASC 842 is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018. ASC 842 requires a dual approach for lessee accounting under which a lessee would account for leases as finance leases or operating leases. Both finance leases and operating leases will result in the lessee recognizing a right-of-use (“ROU”) asset and a corresponding lease liability. For finance leases, the lessee would recognize interest expense and amortization of the ROU asset and for operating leases the lessee would recognize a straight-line total lease expense. The Company is currently assessing the impact the adoption of ASC 842 will have on its consolidated financial statements and footnote disclosures.

In May 2014, the FASB issued ASC 606, Revenue from Contracts with Customers (Topic 606) which outlines a new, single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. Under the standard, revenue is recognized when a customer obtains control of promised goods or services in an amount that reflects the consideration the entity expects to receive in exchange for those goods and services. The Company adopted ASC 606 on January 1, 2018 and it did not have a material impact on the Company’s financial statements and footnote disclosures.

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Real Estate Investments (Tables)

6 Months Ended

Jun. 30, 2018

Real Estate [Abstract]

Carrying Value of Real Estate Investments

The carrying value of real estate investments is as follows:

	June 30, 2018			December 31, 2017
	(in thousands)
Land	$	4,143,513		$	4,143,513
Buildings, building improvements, land improvements and integral equipment	8,440,785			8,512,334
	12,584,298			12,655,847
Less: Accumulated depreciation	(2,703,640		)	(2,633,909		)
	$	9,880,658		$	10,021,938

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Debt (Tables)

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Debt

Debt consists of the following:

	June 30,			December 31,
	2018			2017
	(in thousands)
Senior secured credit facility:
Senior secured term loan A facility	$	270,000		$	273,750
Senior secured term loan B facility	1,808,375			1,817,625
Senior secured revolving credit facility	—			—
$1,050 million 5.625% senior notes, due 2024	1,050,000			1,050,000
$500 million 4.50% senior notes, due 2026	500,000			500,000
$350 million 4.50% senior notes, due 2028	350,000			350,000
	3,978,375			3,991,375
Less: Unamortized discount and debt issuance costs	(55,151		)	(56,747		)
	$	3,923,224		$	3,934,628

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Shareholders' Equity and Partners' Capital (Tables)

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

Distributions and Dividends Declared and Paid

The following table presents the distributions declared and paid by the Operating Partnership and the dividends declared and paid by MGP for the six months ended June 30, 2018 and June 30, 2017. MGP pays its dividends with the receipt of its share of the Operating Partnership's distributions.

Declaration Date	Record Date	Distribution/ Dividend Per Unit/ Share		Payment Date	Operating Partnership Distribution		MGP Class A Dividend
(in thousands, except per unit and per share amount)
2018
March 15, 2018	March 30, 2018	$	0.4200	April 15, 2018	$	111,733	$	29,777
June 15, 2018	June 29, 2018	$	0.4300	July 16, 2018	$	114,399	$	30,492
2017
March 15, 2017	March 31, 2017	$	0.3875	April 13, 2017	$	94,109	$	22,281
June 15, 2017	June 30, 2017	$	0.3950	July 14, 2017	$	95,995	$	22,777

Changes in Shareholders' Equity

The following table presents MGP's changes in shareholders' equity for the six months ended June 30, 2018:

	Total Class A Shareholders' Equity			Noncontrolling Interest			Total Shareholders’ Equity
	(in thousands)
Balance at December 31, 2017	$	1,624,650		$	4,443,089		$	6,067,739
Net income - January 1, 2018 to June 30, 2018	28,976			77,252			106,228
Other comprehensive income - cash flow hedges	6,033			16,603			22,636
Share-based compensation	251			689			940
Deemed contribution - tax sharing agreement	—			2,494			2,494
Dividends and distributions declared	(60,269		)	(165,864		)	(226,133		)
Other	345			54			399
Balance at June 30, 2018	$	1,599,986		$	4,374,317		$	5,974,303

Changes in Partners' Capital

The following table presents the Operating Partnership's changes in partners' capital for the six months ended June 30, 2018:

	General Partner		Limited Partners			Total Partners' Capital
	(in thousands)
Balance at December 31, 2017	$	—	$	6,067,739		$	6,067,739
Net income - January 1, 2018 to June 30, 2018	—		106,228			106,228
Other comprehensive income - cash flow hedges	—		22,636			22,636
Share-based compensation	—		940			940
Deemed contribution - tax sharing agreement	—		2,494			2,494
Distributions declared	—		(226,133		)	(226,133		)
Other	—		399			399
Balance at June 30, 2018	$	—	$	5,974,303		$	5,974,303

XML

Accumulated Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

Changes in Accumulated Other Comprehensive Income

The following table summarizes the changes in accumulated other comprehensive income by component for the six months ended June 30, 2018:

	Cash Flow Hedges
	(in thousands)
Balance at December 31, 2017	$	11,661
Other comprehensive income before reclassifications	21,802
Amounts reclassified from accumulated other comprehensive income to interest expense	834
Net current period other comprehensive income	22,636
Balance at June 30, 2018	34,297
Accumulated other comprehensive income attributable to noncontrolling interest	(25,156		)
Accumulated other comprehensive income attributable to Class A shareholders	$	9,141

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Net Income Per Class A Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Net Income and Number of Class A Shares Used in the Calculation of Basic and Diluted Income Per Share

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Basic net income per Class A share	$	0.19	$	0.19	$	0.41	$	0.38

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Effect of dilutive shares for diluted net income per Class A share (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Class A share	71,184,996		57,854,088		71,158,585		57,818,511
Diluted net income per Class A share (3)	$	0.18	$	0.18	$	0.41	$	0.38

(1) Includes weighted average deferred share units granted to certain members of the board of directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

(3) Diluted net income per Class A share does not assume conversion of the Operating Partnership units held by MGM as such conversion would be antidilutive.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	$	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Basis net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Effect of dilutive shares for diluted net income per Operating Partnership unit (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Operating Partnership unit	266,319,119		243,216,224		266,292,708		243,180,647
Diluted net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

(1) Includes weighted average deferred share units granted to certain members of the Board of Directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

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Net Income Per Operating Partnership Unit (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Net Income and Number of Operating Partnership Units Used in the Calculation of Basic and Diluted Income Per Share

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Basic net income per Class A share	$	0.19	$	0.19	$	0.41	$	0.38

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per share
Numerator:
Net income attributable to Class A shares	$	13,146	$	10,680	$	28,976	$	22,028
Denominator:
Basic weighted average Class A shares outstanding (1)	70,993,091		57,687,558		70,982,243		57,596,223
Effect of dilutive shares for diluted net income per Class A share (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Class A share	71,184,996		57,854,088		71,158,585		57,818,511
Diluted net income per Class A share (3)	$	0.18	$	0.18	$	0.41	$	0.38

(1) Includes weighted average deferred share units granted to certain members of the board of directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

(3) Diluted net income per Class A share does not assume conversion of the Operating Partnership units held by MGM as such conversion would be antidilutive.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Basic net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	$	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Basis net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(in thousands, except share and per share amounts)
Diluted net income per Operating Partnership unit
Numerator:
Net income	$	48,059	$	43,875	$	106,228	90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (1)	266,127,214		243,049,694		266,116,366		242,958,359
Effect of dilutive shares for diluted net income per Operating Partnership unit (2)	191,905		166,530		176,342		222,288
Weighted average shares for diluted net income per Operating Partnership unit	266,319,119		243,216,224		266,292,708		243,180,647
Diluted net income per Operating Partnership unit	$	0.18	$	0.18	$	0.40	$	0.37

(1) Includes weighted average deferred share units granted to certain members of the Board of Directors.

(2) No shares related to outstanding share-based compensation awards were excluded due to being antidilutive.

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Condensed Consolidating Financial Information (Tables)

6 Months Ended

Jun. 30, 2018

Condensed Financial Information Disclosure [Abstract]

Consolidating Balance Sheet Information

CONSOLIDATING BALANCE SHEET INFORMATION
	December 31, 2017
	Operating				Guarantor
	Partnership		Co-Issuer		Subsidiaries		Eliminations			Consolidated
	(in thousands)
Real estate investments, net	$	488	$	—	$	10,021,450	$	—		$	10,021,938
Cash and cash equivalents	259,722		—		—		—			259,722
Tenant and other receivables, net	299		—		6,086		—			6,385
Intercompany	1,383,397		—		—		(1,383,397		)	—
Prepaid expenses and other assets	18,487		—		—		—			18,487
Investments in subsidiaries	8,479,388		—		—		(8,479,388		)	—
Above market lease, asset	—		—		44,588		—			44,588
Total assets	$	10,141,781	$	—	$	10,072,124	$	(9,862,785	)	$	10,351,120
Debt, net	3,934,628		—		—		—			3,934,628
Due to MGM Resorts International and affiliates	962		—		—		—			962
Intercompany	—		—		1,383,397		(1,383,397		)	—
Accounts payable, accrued expenses and other liabilities	4,154		—		6,086		—			10,240
Above market lease, liability	—		—		47,069		—			47,069
Accrued interest	22,565		—		—		—			22,565
Dividend and distribution payable	111,733		—		—		—			111,733
Deferred revenue	—		—		127,640		—			127,640
Deferred income taxes, net	—		—		28,544		—			28,544
Total liabilities	4,074,042		—		1,592,736		(1,383,397		)	4,283,381
General partner	—		—		—		—			—
Limited partners	6,067,739		—		8,479,388		(8,479,388		)	6,067,739
Total partners' capital	6,067,739		—		8,479,388		(8,479,388		)	6,067,739
Total liabilities and partners’ capital	$	10,141,781	$	—	$	10,072,124	$	(9,862,785	)	$	10,351,120

CONSOLIDATING BALANCE SHEET INFORMATION
	June 30, 2018
	Operating				Guarantor
	Partnership		Co-Issuer		Subsidiaries		Eliminations			Consolidated
	(in thousands)
Real estate investments, net	$	636	$	—	$	9,880,022	$	—		$	9,880,658
Cash and cash equivalents	289,909		—		—		—			289,909
Tenant and other receivables, net	376		—		3,821		—			4,197
Intercompany	1,001,634		—		—		(1,001,634		)	—
Prepaid expenses and other assets	51,500		—		—		—			51,500
Investments in subsidiaries	8,699,073		—		—		(8,699,073		)	—
Above market lease, asset	—		—		43,801		—			43,801
Total assets	$	10,043,128	$	—	$	9,927,644	$	(9,700,707	)	$	10,270,065
Debt, net	3,923,224		—		—		—			3,923,224
Due to MGM Resorts International and affiliates	147		—		—		—			147
Intercompany	—		—		1,001,634		(1,001,634		)	—
Accounts payable, accrued expenses and other liabilities	5,936		—		3,822		—			9,758
Above market lease, liability	—		—		46,625		—			46,625
Accrued interest	25,119		—		—		—			25,119
Dividend and distribution payable	114,399		—		—		—			114,399
Deferred revenue	—		—		147,946		—			147,946
Deferred income taxes, net	—		—		28,544		—			28,544
Total liabilities	4,068,825		—		1,228,571		(1,001,634		)	4,295,762
General partner	—		—		—		—			—
Limited partners	5,974,303		—		8,699,073		(8,699,073		)	5,974,303
Total partners' capital	5,974,303		—		8,699,073		(8,699,073		)	5,974,303
Total liabilities and partners’ capital	$	10,043,128	$	—	$	9,927,644	$	(9,700,707	)	$	10,270,065

Consolidating Statement of Operations and Comprehensive Income Information

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Three Months Ended June 30, 2018
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	186,563		$	—		$	186,563
Tenant reimbursements and other	—			—		33,827			—			33,827
	—			—		220,390			—			220,390
Expenses
Depreciation	15			—		67,459			—			67,474
Property transactions, net	—			—		14,426			—			14,426
Reimbursable expenses	—			—		32,907			—			32,907
Amortization of above market lease, net	—			—		172			—			172
Acquisition-related expenses	2,131			—		—			—			2,131
General and administrative	2,755			—		—			—			2,755
	4,901			—		114,964			—			119,865
Operating income (loss)	(4,901		)	—		105,426			—			100,525
Equity in earnings of subsidiaries	104,163			—		—			(104,163		)	—
Non-operating income (expense)
Interest income	1,278			—		—			—			1,278
Interest expense	(49,276		)	—		—			—			(49,276		)
Other non-operating expenses	(3,205		)	—		—			—			(3,205		)
	(51,203		)	—		—			—			(51,203		)
Income before income taxes	48,059			—		105,426			(104,163		)	49,322
Provision for income taxes	—			—		(1,263		)	—			(1,263		)
Net income	$	48,059		$	—	$	104,163		$	(104,163	)	$	48,059
Other comprehensive income
Net income	48,059			—		104,163			(104,163		)	48,059
Unrealized gain on cash flow hedges, net	6,281			—		—			—			6,281
Comprehensive income	$	54,340		$	—	$	104,163		$	(104,163	)	$	54,340

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Six Months Ended June 30, 2018
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	373,126		$	—		$	373,126
Tenant reimbursements and other	—			—		63,103			—			63,103
	—			—		436,229			—			436,229
Expenses
Depreciation	42			—		136,423			—			136,465
Property transactions, net	—			—		18,512			—			18,512
Reimbursable expenses	—			—		61,267			—			61,267
Amortization of above market lease, net	—			—		343			—			343
Acquisition-related expenses	2,672			—		—			—			2,672
General and administrative	6,663			—		—			—			6,663
	9,377			—		216,545			—			225,922
Operating income (loss)	(9,377		)	—		219,684			—			210,307
Equity in earnings of subsidiaries	217,190			—		—			(217,190		)	—
Non-operating income (expense)
Interest income	2,310			—		—			—			2,310
Interest expense	(98,506		)	—		—			—			(98,506		)
Other non-operating expenses	(5,389		)	—		—			—			(5,389		)
	(101,585		)	—		—			—			(101,585		)
Income before income taxes	106,228			—		219,684			(217,190		)	108,722
Provision for income taxes	—			—		(2,494		)	—			(2,494		)
Net income	$	106,228		$	—	$	217,190		$	(217,190	)	$	106,228
Other comprehensive income
Net income	106,228			—		217,190			(217,190		)	106,228
Unrealized gain on cash flow hedges, net	22,636			—		—			—			22,636
Comprehensive income	$	128,864		$	—	$	217,190		$	(217,190	)	$	128,864

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Three Months Ended June 30, 2017
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	163,177		$	—		$	163,177
Tenant reimbursements and other	—			—		21,279			—			21,279
	—			—		184,456			—			184,456
Expenses
Depreciation	—			—		60,227			—			60,227
Property transactions, net	—			—		10,587			—			10,587
Reimbursable expenses	—			—		20,642			—			20,642
Amortization of above market lease, net	—			—		172			—			172
General and administrative	2,661			—		—			—			2,661
	2,661			—		91,628			—			94,289
Operating income (loss)	(2,661		)	—		92,828			—			90,167
Equity in earnings of subsidiaries	91,651			—		—			(91,651		)	—
Non-operating income (expense)
Interest income	881			—		—			—			881
Interest expense	(44,818		)	—		—			—			(44,818		)
Other non-operating expenses	(1,178		)	—		—			—			(1,178		)
	(45,115		)	—		—			—			(45,115		)
Income before income taxes	43,875			—		92,828			(91,651		)	45,052
Provision for income taxes	—			—		(1,177		)	—			(1,177		)
Net income	$	43,875		$	—	$	91,651		$	(91,651	)	$	43,875
Other comprehensive income
Net income	43,875			—		91,651			(91,651		)	43,875
Unrealized loss on cash flow hedges, net	(4,112		)	—		—			—			(4,112		)
Comprehensive income	$	39,763		$	—	$	91,651		$	(91,651	)	$	39,763

CONSOLIDATING STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME INFORMATION
	Six Months Ended June 30, 2017
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations			Consolidated
	(in thousands)
Revenues
Rental revenue	$	—		$	—	$	326,354		$	—		$	326,354
Tenant reimbursements and other	—			—		42,001			—			42,001
	—			—		368,355			—			368,355
Expenses
Depreciation	—			—		121,911			—			121,911
Property transactions, net	—			—		17,442			—			17,442
Reimbursable expenses	—			—		41,129			—			41,129
Amortization of above market lease, net	—			—		343			—			343
General and administrative	5,341			—		—			—			5,341
	5,341			—		180,825			—			186,166
Operating income (loss)	(5,341		)	—		187,530			—			182,189
Equity in earnings of subsidiaries	185,115			—		—			(185,115		)	—
Non-operating income (expense)
Interest income	1,559			—		—			—			1,559
Interest expense	(89,454		)	—		—			—			(89,454		)
Other non-operating expenses	(1,312		)	—		—			—			(1,312		)
	(89,207		)	—		—			—			(89,207		)
Income before income taxes	90,567			—		187,530			(185,115		)	92,982
Provision for income taxes	—			—		(2,415		)	—			(2,415		)
Net income	$	90,567		$	—	$	185,115		$	(185,115	)	$	90,567
Other comprehensive income
Net income	90,567			—		185,115			(185,115		)	90,567
Unrealized loss on cash flow hedges, net	(4,746		)	—		—			—			(4,746		)
Comprehensive income	$	85,821		$	—	$	185,115		$	(185,115	)	$	85,821

Consolidating Statement of Cash Flows Information

CONSOLIDATING STATEMENT OF CASH FLOWS INFORMATION
	Six Months Ended June 30, 2018
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations		Consolidated
	(in thousands)
Cash flows from operating activities
Net cash provided by (used in) operating activities	$	(97,428	)	$	—	$	381,761		$	—	$	284,333
Cash flows from investing activities
Capital expenditures for property and equipment	(190		)	—		—			—		(190		)
Net cash used in investing activities	(190		)	—		—			—		(190		)
Cash flows from financing activities
Deferred financing costs	(17,490		)	—		—			—		(17,490		)
Repayment of debt	(13,000		)	—		—			—		(13,000		)
Distributions paid	(223,466		)	—		—			—		(223,466		)
Cash received by Parent on behalf of Guarantor Subsidiaries	381,761			—		(381,761		)	—		—
Net cash provided by (used in) financing activities	127,805			—		(381,761		)	—		(253,956		)
Cash and cash equivalents
Net increase for the period	30,187			—		—			—		30,187
Balance, beginning of period	259,722			—		—			—		259,722
Balance, end of period	$	289,909		$	—	$	—		$	—	$	289,909

CONSOLIDATING STATEMENT OF CASH FLOWS INFORMATION
	Six Months Ended June 30, 2017
	Operating					Guarantor
	Partnership			Co-Issuer		Subsidiaries			Eliminations		Consolidated
	(in thousands)
Cash flows from operating activities
Net cash provided by (used in) operating activities	$	(97,207	)	$	—	$	327,925		$	—	$	230,718
Cash flows from investing activities
Capital expenditures for property and equipment	—			—		—			—		—
Net cash used in investing activities	—			—		—			—		—
Cash flows from financing activities
Deferred financing costs	(1,024		)	—		—			—		(1,024		)
Repayment of debt principal	(25,125		)	—		—			—		(25,125		)
Distributions paid	(188,219		)	—		—			—		(188,219		)
Cash received by Parent on behalf of Guarantor Subsidiaries	327,925			—		(327,925		)	—		—
Net cash provided by (used in) financing activities	113,557			—		(327,925		)	—		(214,368		)
Cash and cash equivalents
Net increase for the period	16,350			—		—			—		16,350
Balance, beginning of period	360,492			—		—			—		360,492
Balance, end of period	$	376,842		$	—	$	—		$	—	$	376,842

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Business (Details) $ in Millions			6 Months Ended
	Jul. 06, 2018 USD ($)	May 28, 2018 USD ($)	Jun. 30, 2018 shares	Dec. 31, 2017 shares
Business And Organization [Line Items]
Ownership percentage acquired			26.70%
Term Loan | Senior Secured Term Loan A Facility | Subsequent Event
Business And Organization [Line Items]
Amount drawn under borrowing agreement	$ 200
Revolving Credit Facility | Senior Secured Revolving Credit Facility | Subsequent Event
Business And Organization [Line Items]
Amount drawn under borrowing agreement	655
Exchange of Operating Partnership Units to MGP's Class A Shares
Business And Organization [Line Items]
Operating Partnership unit conversion ratio			1
MGM
Business And Organization [Line Items]
Operating Partnership units held (in shares) | shares			195,134,123
Increase in ownership interest in operating partnership			73.30%
MGP Operating Partnership
Business And Organization [Line Items]
Operating Partnership units outstanding (in shares) | shares			266,045,289	266,030,918
Empire City
Business And Organization [Line Items]
Consideration transferred		$ 625
Debt assumed upon acquisition		245
Increase in annual rent received		$ 50
Percentage of rent under fixed rate		90.00%
Annual contractual rent growth rate		2.00%
Northfield Park Associates, LLC | Subsequent Event
Business And Organization [Line Items]
Consideration transferred	$ 1,060

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Summary of Significant Accounting Policies (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2018 USD ($)	Jun. 30, 2018 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Treasury yield term		10 years
Percentage points used in calculation for additional rent		6.00%
Non-normal tenant improvements	$ 138,900,000	$ 138,900,000
Effective tax rate	2.60%	2.30%
Tenant
Summary Of Significant Accounting Policies [Line Items]
Initial cap of non-normal tenant improvements in the first year		$ 100,000,000
Annual increase in non-normal tenant improvements		75,000,000
MGP Operating Partnership | Variable Interest Entity
Summary Of Significant Accounting Policies [Line Items]
Maximum exposure to loss, assets	$ 9,900,000,000	9,900,000,000
Maximum exposure to loss, liabilities	$ 227,000,000	$ 227,000,000

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Real Estate Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Real Estate Properties [Line Items]
Real estate investments, gross	$ 12,584,298	$ 12,655,847
Less: Accumulated depreciation	(2,703,640)	(2,633,909)
Real estate investments, net	9,880,658	10,021,938
Land
Real Estate Properties [Line Items]
Real estate investments, gross	4,143,513	4,143,513
Buildings, building improvements, land improvements and integral equipment
Real Estate Properties [Line Items]
Real estate investments, gross	$ 8,440,785	$ 8,512,334

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Master Lease (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($) term	Jun. 30, 2017 USD ($)	Apr. 01, 2018 USD ($)
Leases [Line Items]
Number of lease extension options | term			4
Revenues	$ 220,390	$ 184,456	$ 436,229	$ 368,355
Rental Properties
Leases [Line Items]
Revenues	186,563	163,177	373,126	326,354
Tenant Reimbursements
Leases [Line Items]
Revenues	$ 33,827	$ 21,279	$ 63,103	$ 42,001
Master Lease
Leases [Line Items]
Initial lease term	10 years		10 years
Lease extension term	5 years		5 years
Master Lease Base Rent
Leases [Line Items]
Fixed annual rent escalator					2.00%
Rent payments due under master lease					$ 770,300

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Debt (Details) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Long-term debt	$ 3,978,375,000	$ 3,991,375,000
Less: Unamortized discount and debt issuance costs	(55,151,000)	(56,747,000)
Long-term debt, net	3,923,224,000	3,934,628,000
Senior secured term loan A facility | Term Loan
Debt Instrument [Line Items]
Principal amount	470,000,000
Senior secured term loan	$ 270,000,000	273,750,000
Interest rate	4.34%
Senior secured term loan B facility | Term Loan
Debt Instrument [Line Items]
Principal amount	$ 1,800,000,000.0
Senior secured term loan	$ 1,808,375,000	1,817,625,000
Interest rate	4.09%
Senior secured revolving credit facility | Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility	$ 0	0
5.625% senior notes, due 2024 | Senior Notes
Debt Instrument [Line Items]
Principal amount	1,050,000,000
Senior notes	$ 1,050,000,000	1,050,000,000
Interest rate	5.625%
4.50% senior notes, due 2026 | Senior Notes
Debt Instrument [Line Items]
Principal amount	$ 500,000,000
Senior notes	$ 500,000,000	500,000,000
Interest rate	4.50%
4.50% senior notes, due 2028 | Senior Notes
Debt Instrument [Line Items]
Principal amount	$ 350,000,000
Senior notes	$ 350,000,000	$ 350,000,000
Interest rate	4.50%

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Debt - Narrative (Details)			3 Months Ended		6 Months Ended
	Jun. 14, 2018 USD ($)	Mar. 23, 2018	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Dec. 31, 2017 USD ($)
Debt Instrument [Line Items]
Repayments of long-term debt					$ 13,000,000	$ 25,125,000
Estimated fair value of long-term debt			$ 3,900,000,000		3,900,000,000		$ 4,100,000,000
Amortization of deferred financing costs			3,100,000	$ 2,800,000	6,100,000	$ 5,600,000
Term Loan | Senior Secured Term Loan A Facility
Debt Instrument [Line Items]
Principal amount under term loan facility			470,000,000		470,000,000
Borrowing capacity under credit facility	$ 200,000,000
Percentage of the aggregate principal amount due at quarterly payment	0.00625
Repayments of long-term debt			$ 5,000,000		$ 5,000,000
Interest rate			4.34%		4.34%
Term Loan | Senior Secured Term Loan A Facility | LIBOR
Debt Instrument [Line Items]
Variable rate	2.25%
Term Loan | Senior Secured Term Loan B Facility
Debt Instrument [Line Items]
Principal amount under term loan facility			$ 1,800,000,000.0		$ 1,800,000,000.0
Repayments of long-term debt			$ 13,000,000		$ 13,000,000
Interest rate			4.09%		4.09%
Term Loan | Senior Secured Term Loan B Facility | LIBOR
Debt Instrument [Line Items]
Variable rate		2.00%
Variable rate upon corporate rating upgrade by S&P or Moody's		1.75%
Revolving Credit Facility | Senior Secured Revolving Credit Facility
Debt Instrument [Line Items]
Borrowing capacity under credit facility	$ 1,350,000,000.00		$ 1,400,000,000.0		$ 1,400,000,000.0
Variable rate	1.75%
Increase to the revolving facility	$ 750,000,000

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Derivatives and Hedging Activities (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Derivative [Line Items]
Net gain (loss) related to derivative instrument	$ 6,281,000	$ (4,112,000)	$ 22,636,000	$ (4,746,000)
Ineffective portion of the change in fair value derivatives			$ 0
Interest Rate Swaps
Derivative [Line Items]
Weighted average fixed rate	1.844%		1.844%
Notional amount	$ 1,200,000,000		$ 1,200,000,000
Interest expense	(100,000)	$ 2,600,000	800,000	$ 5,300,000
Designated as Hedging Instrument | Interest Rate Swaps
Derivative [Line Items]
Fair value of derivative instruments	$ 33,700,000		$ 33,700,000		$ 11,300,000

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Shareholders' Equity and Partners' Capital - Distributions and Dividends Declared and Paid (Details) - USD ($) $ / shares in Units, $ in Thousands					6 Months Ended
	Jul. 16, 2018	Apr. 15, 2018	Jul. 14, 2017	Apr. 13, 2017	Jun. 30, 2018
Class of Stock [Line Items]
MGP Class A Dividend					$ 226,133
Class A Shares
Class of Stock [Line Items]
Dividend Per Share (in dollars per share)		$ 420.00	$ 395.000	$ 387.5000
MGP Class A Dividend		$ 29,777	$ 22,777	$ 22,281
Class A Shares | Subsequent Event
Class of Stock [Line Items]
Dividend Per Share (in dollars per share)	$ 430.00
MGP Class A Dividend	$ 30,492
MGP Operating Partnership
Class of Stock [Line Items]
Distribution Per Unit (in dollars per share)		$ 420.00	$ 395.0000	$ 387.5000
Operating Partnership Distribution		$ 111,733	$ 95,995	$ 94,109
MGP Operating Partnership | Subsequent Event
Class of Stock [Line Items]
Distribution Per Unit (in dollars per share)	$ 430.00
Operating Partnership Distribution	$ 114,399

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Shareholders' Equity and Partners' Capital - Changes in Stockholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance			$ 6,067,739
Net income	$ 48,059	$ 43,875	106,228	$ 90,567
Other comprehensive income - cash flow hedges	6,281	$ (4,112)	22,636	$ (4,746)
Share-based compensation			940
Deemed contribution - tax sharing agreement			2,494
Dividends and distributions declared			(226,133)
Other			399
Balance	5,974,303		5,974,303
Total Class A Shareholders' Equity
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance			1,624,650
Net income			28,976
Other comprehensive income - cash flow hedges			6,033
Share-based compensation			251
Deemed contribution - tax sharing agreement			0
Dividends and distributions declared			(60,269)
Other			345
Balance	1,599,986		1,599,986
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance			4,443,089
Net income			77,252
Other comprehensive income - cash flow hedges			16,603
Share-based compensation			689
Deemed contribution - tax sharing agreement			2,494
Dividends and distributions declared			(165,864)
Other			54
Balance	$ 4,374,317		$ 4,374,317

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Shareholders' Equity and Partners' Capital - Changes in Partners' Capital (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance			$ 6,067,739
Net income	$ 48,059	$ 43,875	106,228	$ 90,567
Other comprehensive income - cash flow hedges	6,281	(4,112)	22,636	(4,746)
Deemed contribution - tax sharing agreement			2,494
Balance	5,974,303		5,974,303
MGP Operating Partnership
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance			6,067,739
Net income	48,059	$ 43,875	106,228	$ 90,567
Other comprehensive income - cash flow hedges			22,636
Share-based compensation			940
Deemed contribution - tax sharing agreement			2,494
Distributions declared			(226,133)
Other			399
Balance	5,974,303		5,974,303
General Partner | MGP Operating Partnership
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance			0
Net income			0
Other comprehensive income - cash flow hedges			0
Share-based compensation			0
Deemed contribution - tax sharing agreement			0
Distributions declared			0
Other			0
Balance	0		0
Limited Partners | MGP Operating Partnership
Increase (Decrease) in Partners' Capital [Roll Forward]
Balance			6,067,739
Net income			106,228
Other comprehensive income - cash flow hedges			22,636
Share-based compensation			940
Deemed contribution - tax sharing agreement			2,494
Distributions declared			(226,133)
Other			399
Balance	$ 5,974,303		$ 5,974,303

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Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Abstract]
Balance			$ 6,067,739
Other comprehensive income (loss)	$ 6,281	$ (4,112)	22,636	$ (4,746)
Balance	5,974,303		5,974,303
Accumulated other comprehensive income (loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Abstract]
Balance			11,661
Other comprehensive income before reclassifications			21,802
Amounts reclassified from accumulated other comprehensive income to interest expense			834
Other comprehensive income (loss)			22,636
Balance	34,297		34,297
Accumulated other comprehensive income attributable to noncontrolling interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Abstract]
Balance	25,156		25,156
Accumulated other comprehensive income attributable to Class A shareholders
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Abstract]
Balance	$ 9,141		$ 9,141

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Net Income Per Class A Share (Details) - Class A Shares - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Numerator:
Net income attributable to Class A shares	$ 13,146	$ 10,680	$ 28,976	$ 22,028
Denominator:
Basic weighted average Class A shares outstanding (in shares)	70,993,091	57,687,558	70,982,243	57,596,223
Basic net income per Class A share (in dollars per share)	$ 0.19	$ 0.19	$ 0.41	$ 0.38
Numerator:
Net income attributable to Class A shares	$ 13,146	$ 10,680	$ 28,976	$ 22,028
Denominator:
Basic weighted average Class A shares outstanding (in shares)	70,993,091	57,687,558	70,982,243	57,596,223
Effect of dilutive shares for diluted net income per Class A share (in shares)	191,905	166,530	176,342	222,288
Weighted average shares for diluted net income per Class A share (in shares)	71,184,996	57,854,088	71,158,585	57,818,511
Diluted net income per Class A share (in dollars per share)	$ 0.18	$ 0.18	$ 0.41	$ 0.38

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Net Income Per Operating Partnership Unit (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Numerator:
Net income	$ 48,059	$ 43,875	$ 106,228	$ 90,567
Numerator:
Net income	48,059	43,875	106,228	90,567
MGP Operating Partnership
Numerator:
Net income	$ 48,059	$ 43,875	$ 106,228	$ 90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (in shares)	266,127,214	243,049,694	266,116,366	242,958,359
Basic net income per Operating Partnership Unit (in dollars per share)	$ 0.18	$ 0.18	$ 0.40	$ 0.37
Numerator:
Net income	$ 48,059	$ 43,875	$ 106,228	$ 90,567
Denominator:
Basic weighted average Operating Partnership units outstanding (in shares)	266,127,214	243,049,694	266,116,366	242,958,359
Effect of dilutive shares for diluted net income per Operating Partnership unit (in shares)	191,905	166,530	176,342	222,288
Weighted average shares for diluted net income per Operating Partnership unit (in shares)	266,319,119	243,216,224	266,292,708	243,180,647
Diluted net income per Operating Partnership unit (in dollars per share)	$ 0.18	$ 0.18	$ 0.40	$ 0.37

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Condensed Consolidating Financial Information - Consolidating Balance Sheet Information (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2017	Dec. 31, 2016
ASSETS
Real estate investments, net	$ 9,880,658	$ 10,021,938
Cash and cash equivalents	289,909	259,722	$ 376,842	$ 360,492
Tenant and other receivables, net	4,197	6,385
Intercompany	0	0
Prepaid expenses and other assets	51,500	18,487
Investments in subsidiaries	0	0
Above market lease, asset	43,801	44,588
Total assets	10,270,065	10,351,120
Liabilities
Debt, net	3,923,224	3,934,628
Due to MGM Resorts International and affiliates	147	962
Intercompany	0	0
Accounts payable, accrued expenses and other liabilities	9,758	10,240
Above market lease, liability	46,625	47,069
Accrued interest	25,119	22,565
Dividend and distribution payable	114,399	111,733
Deferred revenue	147,946	127,640
Deferred income taxes, net	28,544	28,544
Total liabilities	4,295,762	4,283,381
General partner	0	0
Limited partners	5,974,303	6,067,739
Total partners' capital	5,974,303	6,067,739
Total liabilities and shareholders’ equity	10,270,065	10,351,120
Eliminations
ASSETS
Real estate investments, net	0	0
Cash and cash equivalents	0	0	0	0
Tenant and other receivables, net	0	0
Intercompany	(1,001,634)	(1,383,397)
Prepaid expenses and other assets	0	0
Investments in subsidiaries	(8,699,073)	(8,479,388)
Above market lease, asset	0	0
Total assets	(9,700,707)	(9,862,785)
Liabilities
Debt, net	0	0
Due to MGM Resorts International and affiliates	0	0
Intercompany	(1,001,634)	(1,383,397)
Accounts payable, accrued expenses and other liabilities	0	0
Above market lease, liability	0	0
Accrued interest	0	0
Dividend and distribution payable	0	0
Deferred revenue	0	0
Deferred income taxes, net	0	0
Total liabilities	(1,001,634)	(1,383,397)
General partner	0	0
Limited partners	(8,699,073)	(8,479,388)
Total partners' capital	(8,699,073)	(8,479,388)
Total liabilities and shareholders’ equity	(9,700,707)	(9,862,785)
Guarantor Subsidiaries | Reportable Legal Entities
ASSETS
Real estate investments, net	9,880,022	10,021,450
Cash and cash equivalents	0	0	0	0
Tenant and other receivables, net	3,821	6,086
Intercompany	0	0
Prepaid expenses and other assets	0	0
Investments in subsidiaries	0	0
Above market lease, asset	43,801	44,588
Total assets	9,927,644	10,072,124
Liabilities
Debt, net	0	0
Due to MGM Resorts International and affiliates	0	0
Intercompany	1,001,634	1,383,397
Accounts payable, accrued expenses and other liabilities	3,822	6,086
Above market lease, liability	46,625	47,069
Accrued interest	0	0
Dividend and distribution payable	0	0
Deferred revenue	147,946	127,640
Deferred income taxes, net	28,544	28,544
Total liabilities	1,228,571	1,592,736
General partner	0	0
Limited partners	8,699,073	8,479,388
Total partners' capital	8,699,073	8,479,388
Total liabilities and shareholders’ equity	9,927,644	10,072,124
MGP Operating Partnership
ASSETS
Real estate investments, net	9,880,658	10,021,938
Cash and cash equivalents	289,909	259,722	376,842	360,492
Tenant and other receivables, net	4,197	6,385
Prepaid expenses and other assets	51,500	18,487
Above market lease, asset	43,801	44,588
Total assets	10,270,065	10,351,120
Liabilities
Debt, net	3,923,224	3,934,628
Due to MGM Resorts International and affiliates	147	962
Accounts payable, accrued expenses and other liabilities	9,758	10,240
Above market lease, liability	46,625	47,069
Accrued interest	25,119	22,565
Dividend and distribution payable	114,399	111,733
Deferred revenue	147,946	127,640
Deferred income taxes, net	28,544	28,544
Total liabilities	4,295,762	4,283,381
General partner	0	0
Limited partners	5,974,303	6,067,739
Total partners' capital	5,974,303	6,067,739
Total liabilities and shareholders’ equity	10,270,065	10,351,120
MGP Operating Partnership | Reportable Legal Entities
ASSETS
Real estate investments, net	636	488
Cash and cash equivalents	289,909	259,722	376,842	360,492
Tenant and other receivables, net	376	299
Intercompany	1,001,634	1,383,397
Prepaid expenses and other assets	51,500	18,487
Investments in subsidiaries	8,699,073	8,479,388
Above market lease, asset	0	0
Total assets	10,043,128	10,141,781
Liabilities
Debt, net	3,923,224	3,934,628
Due to MGM Resorts International and affiliates	147	962
Intercompany	0	0
Accounts payable, accrued expenses and other liabilities	5,936	4,154
Above market lease, liability	0	0
Accrued interest	25,119	22,565
Dividend and distribution payable	114,399	111,733
Deferred revenue	0	0
Deferred income taxes, net	0	0
Total liabilities	4,068,825	4,074,042
General partner	0	0
Limited partners	5,974,303	6,067,739
Total partners' capital	5,974,303	6,067,739
Total liabilities and shareholders’ equity	10,043,128	10,141,781
Co-Issuer | Reportable Legal Entities
ASSETS
Real estate investments, net	0	0
Cash and cash equivalents	0	0	$ 0	$ 0
Tenant and other receivables, net	0	0
Intercompany	0	0
Prepaid expenses and other assets	0	0
Investments in subsidiaries	0	0
Above market lease, asset	0	0
Total assets	0	0
Liabilities
Debt, net	0	0
Due to MGM Resorts International and affiliates	0	0
Intercompany	0	0
Accounts payable, accrued expenses and other liabilities	0	0
Above market lease, liability	0	0
Accrued interest	0	0
Dividend and distribution payable	0	0
Deferred revenue	0	0
Deferred income taxes, net	0	0
Total liabilities	0	0
General partner	0	0
Limited partners	0	0
Total partners' capital	0	0
Total liabilities and shareholders’ equity	$ 0	$ 0

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Condensed Consolidating Financial Information - Consolidating Statement of Operations and Comprehensive Income Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenues
Revenues	$ 220,390	$ 184,456	$ 436,229	$ 368,355
Expenses
Depreciation	67,474	60,227	136,465	121,911
Property transactions, net	14,426	10,587	18,512	17,442
Reimbursable expenses	32,907	20,642	61,267	41,129
Amortization of above market lease, net	172	172	343	343
Acquisition-related expenses	2,131	0	2,672	0
General and administrative	2,755	2,661	6,663	5,341
Expenses, net	119,865	94,289	225,922	186,166
Operating income	100,525	90,167	210,307	182,189
Equity in earnings of subsidiaries	0	0	0	0
Non-operating income (expense)
Interest income	1,278	881	2,310	1,559
Interest expense	(49,276)	(44,818)	(98,506)	(89,454)
Other non-operating expenses	(3,205)	(1,178)	(5,389)	(1,312)
Non-operating income (expense)	(51,203)	(45,115)	(101,585)	(89,207)
Income before income taxes	49,322	45,052	108,722	92,982
Provision for income taxes	(1,263)	(1,177)	(2,494)	(2,415)
Net income	48,059	43,875	106,228	90,567
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net	6,281	(4,112)	22,636	(4,746)
Comprehensive income	54,340	39,763	128,864	85,821
Eliminations
Revenues
Revenues	0	0	0	0
Expenses
Depreciation	0	0	0	0
Property transactions, net	0	0	0	0
Reimbursable expenses	0	0	0	0
Amortization of above market lease, net	0	0	0	0
Acquisition-related expenses	0		0
General and administrative	0	0	0	0
Expenses, net	0	0	0	0
Operating income	0	0	0	0
Equity in earnings of subsidiaries	(104,163)	(91,651)	(217,190)	(185,115)
Non-operating income (expense)
Interest income	0	0	0	0
Interest expense	0	0	0	0
Other non-operating expenses	0	0	0	0
Non-operating income (expense)	0	0	0	0
Income before income taxes	(104,163)	(91,651)	(217,190)	(185,115)
Provision for income taxes	0	0	0	0
Net income	(104,163)	(91,651)	(217,190)	(185,115)
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net	0	0	0	0
Comprehensive income	(104,163)	(91,651)	(217,190)	(185,115)
Guarantor Subsidiaries | Reportable Legal Entities
Revenues
Revenues	220,390	184,456	436,229	368,355
Expenses
Depreciation	67,459	60,227	136,423	121,911
Property transactions, net	14,426	10,587	18,512	17,442
Reimbursable expenses	32,907	20,642	61,267	41,129
Amortization of above market lease, net	172	172	343	343
Acquisition-related expenses	0		0
General and administrative	0	0	0	0
Expenses, net	114,964	91,628	216,545	180,825
Operating income	105,426	92,828	219,684	187,530
Equity in earnings of subsidiaries	0	0	0	0
Non-operating income (expense)
Interest income	0	0	0	0
Interest expense	0	0	0	0
Other non-operating expenses	0	0	0	0
Non-operating income (expense)	0	0	0	0
Income before income taxes	105,426	92,828	219,684	187,530
Provision for income taxes	(1,263)	(1,177)	(2,494)	(2,415)
Net income	104,163	91,651	217,190	185,115
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net	0	0	0	0
Comprehensive income	104,163	91,651	217,190	185,115
MGP Operating Partnership
Revenues
Revenues	220,390	184,456	436,229	368,355
Expenses
Depreciation	67,474	60,227	136,465	121,911
Property transactions, net	14,426	10,587	18,512	17,442
Reimbursable expenses	32,907	20,642	61,267	41,129
Amortization of above market lease, net	172	172	343	343
Acquisition-related expenses	2,131	0	2,672	0
General and administrative	2,755	2,661	6,663	5,341
Expenses, net	119,865	94,289	225,922	186,166
Operating income	100,525	90,167	210,307	182,189
Non-operating income (expense)
Interest income	1,278	881	2,310	1,559
Interest expense	(49,276)	(44,818)	(98,506)	(89,454)
Other non-operating expenses	(3,205)	(1,178)	(5,389)	(1,312)
Non-operating income (expense)	(51,203)	(45,115)	(101,585)	(89,207)
Income before income taxes	49,322	45,052	108,722	92,982
Provision for income taxes	(1,263)	(1,177)	(2,494)	(2,415)
Net income	48,059	43,875	106,228	90,567
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net	6,281	(4,112)	22,636	(4,746)
Comprehensive income	54,340	39,763	128,864	85,821
MGP Operating Partnership | Reportable Legal Entities
Revenues
Revenues	0	0	0	0
Expenses
Depreciation	15	0	42	0
Property transactions, net	0	0	0	0
Reimbursable expenses	0	0	0	0
Amortization of above market lease, net	0	0	0	0
Acquisition-related expenses	2,131		2,672
General and administrative	2,755	2,661	6,663	5,341
Expenses, net	4,901	2,661	9,377	5,341
Operating income	(4,901)	(2,661)	(9,377)	(5,341)
Equity in earnings of subsidiaries	104,163	91,651	217,190	185,115
Non-operating income (expense)
Interest income	1,278	881	2,310	1,559
Interest expense	(49,276)	(44,818)	(98,506)	(89,454)
Other non-operating expenses	(3,205)	(1,178)	(5,389)	(1,312)
Non-operating income (expense)	(51,203)	(45,115)	(101,585)	(89,207)
Income before income taxes	48,059	43,875	106,228	90,567
Provision for income taxes	0	0	0	0
Net income	48,059	43,875	106,228	90,567
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net	6,281	(4,112)	22,636	(4,746)
Comprehensive income	54,340	39,763	128,864	85,821
Co-Issuer | Reportable Legal Entities
Revenues
Revenues	0	0	0	0
Expenses
Depreciation	0	0	0	0
Property transactions, net	0	0	0	0
Reimbursable expenses	0	0	0	0
Amortization of above market lease, net	0	0	0	0
Acquisition-related expenses	0		0
General and administrative	0	0	0	0
Expenses, net	0	0	0	0
Operating income	0	0	0	0
Equity in earnings of subsidiaries	0	0	0	0
Non-operating income (expense)
Interest income	0	0	0	0
Interest expense	0	0	0	0
Other non-operating expenses	0	0	0	0
Non-operating income (expense)	0	0	0	0
Income before income taxes	0	0	0	0
Provision for income taxes	0	0	0	0
Net income	0	0	0	0
Other comprehensive income (loss)
Unrealized gain (loss) on cash flow hedges, net	0	0	0	0
Comprehensive income	0	0	0	0
Rental Properties
Revenues
Revenues	186,563	163,177	373,126	326,354
Rental Properties | Eliminations
Revenues
Revenues	0	0	0	0
Rental Properties | Guarantor Subsidiaries | Reportable Legal Entities
Revenues
Revenues	186,563	163,177	373,126	326,354
Rental Properties | MGP Operating Partnership
Revenues
Revenues	186,563	163,177	373,126	326,354
Rental Properties | MGP Operating Partnership | Reportable Legal Entities
Revenues
Revenues	0	0	0	0
Rental Properties | Co-Issuer | Reportable Legal Entities
Revenues
Revenues	0	0	0	0
Tenant Reimbursements
Revenues
Revenues	33,827	21,279	63,103	42,001
Tenant Reimbursements | Eliminations
Revenues
Revenues	0	0	0	0
Tenant Reimbursements | Guarantor Subsidiaries | Reportable Legal Entities
Revenues
Revenues	33,827	21,279	63,103	42,001
Tenant Reimbursements | MGP Operating Partnership
Revenues
Revenues	33,827	21,279	63,103	42,001
Tenant Reimbursements | MGP Operating Partnership | Reportable Legal Entities
Revenues
Revenues	0	0	0	0
Tenant Reimbursements | Co-Issuer | Reportable Legal Entities
Revenues
Revenues	$ 0	$ 0	$ 0	$ 0

XML

Condensed Consolidating Financial Information - Consolidating Statement of Cash Flows Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities
Net cash provided by (used in) operating activities	$ 284,333	$ 230,718
Cash flows from investing activities
Capital expenditures for property and equipment	(190)	0
Net cash used in investing activities	(190)	0
Cash flows from financing activities
Deferred financing costs	(17,490)	(1,024)
Repayment of debt	(13,000)	(25,125)
Dividends and distributions paid	(223,466)	(188,219)
Cash received by Parent on behalf of Guarantor Subsidiaries	0	0
Net cash used in financing activities	(253,956)	(214,368)
Cash and cash equivalents
Net increase for the period	30,187	16,350
Balance, beginning of period	259,722	360,492
Balance, end of period	289,909	376,842
Eliminations
Cash flows from operating activities
Net cash provided by (used in) operating activities	0	0
Cash flows from investing activities
Capital expenditures for property and equipment	0	0
Net cash used in investing activities	0	0
Cash flows from financing activities
Deferred financing costs	0	0
Repayment of debt	0	0
Dividends and distributions paid	0	0
Cash received by Parent on behalf of Guarantor Subsidiaries	0	0
Net cash used in financing activities	0	0
Cash and cash equivalents
Net increase for the period	0	0
Balance, beginning of period	0	0
Balance, end of period	0	0
Guarantor Subsidiaries | Reportable Legal Entities
Cash flows from operating activities
Net cash provided by (used in) operating activities	381,761	327,925
Cash flows from investing activities
Capital expenditures for property and equipment	0	0
Net cash used in investing activities	0	0
Cash flows from financing activities
Deferred financing costs	0	0
Repayment of debt	0	0
Dividends and distributions paid	0	0
Cash received by Parent on behalf of Guarantor Subsidiaries	(381,761)	(327,925)
Net cash used in financing activities	(381,761)	(327,925)
Cash and cash equivalents
Net increase for the period	0	0
Balance, beginning of period	0	0
Balance, end of period	0	0
MGP Operating Partnership
Cash flows from operating activities
Net cash provided by (used in) operating activities	284,333	230,718
Cash flows from investing activities
Capital expenditures for property and equipment	(190)	0
Net cash used in investing activities	(190)	0
Cash flows from financing activities
Deferred financing costs	(17,490)	(1,024)
Repayment of debt	(13,000)	(25,125)
Dividends and distributions paid	(223,466)	(188,219)
Net cash used in financing activities	(253,956)	(214,368)
Cash and cash equivalents
Net increase for the period	30,187	16,350
Balance, beginning of period	259,722	360,492
Balance, end of period	289,909	376,842
MGP Operating Partnership | Reportable Legal Entities
Cash flows from operating activities
Net cash provided by (used in) operating activities	(97,428)	(97,207)
Cash flows from investing activities
Capital expenditures for property and equipment	(190)	0
Net cash used in investing activities	(190)	0
Cash flows from financing activities
Deferred financing costs	(17,490)	(1,024)
Repayment of debt	(13,000)	(25,125)
Dividends and distributions paid	(223,466)	(188,219)
Cash received by Parent on behalf of Guarantor Subsidiaries	381,761	327,925
Net cash used in financing activities	127,805	113,557
Cash and cash equivalents
Net increase for the period	30,187	16,350
Balance, beginning of period	259,722	360,492
Balance, end of period	289,909	376,842
Co-Issuer | Reportable Legal Entities
Cash flows from operating activities
Net cash provided by (used in) operating activities	0	0
Cash flows from investing activities
Capital expenditures for property and equipment	0	0
Net cash used in investing activities	0	0
Cash flows from financing activities
Deferred financing costs	0	0
Repayment of debt	0	0
Dividends and distributions paid	0	0
Cash received by Parent on behalf of Guarantor Subsidiaries	0	0
Net cash used in financing activities	0	0
Cash and cash equivalents
Net increase for the period	0	0
Balance, beginning of period	0	0
Balance, end of period	$ 0	$ 0