Revenue from Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2021

Revenue from Contract with Customer [Abstract]

Summary of Revenue from Contracts with Customers Table

The following table summarizes revenue from contracts with customers:

	Year Ended December 31,
thousands	2021		2020		2019
Revenue from customers
Service revenues – fee based	$	2,283,584	$	2,360,680	$	2,388,191
Service revenues – product based	122,584		48,369		70,127
Product sales	290,947		138,559		287,055
Total revenue from customers	2,697,115		2,547,608		2,745,373
Revenue from other than customers
Lease revenue (1)	179,251		223,643		—
Net gains (losses) on commodity-price swap agreements	—		—		(667)
Other	789		1,341		1,468
Total revenues and other	$	2,877,155	$	2,772,592	$	2,746,174

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(1)Includes fixed- and variable-lease revenue from an operating and maintenance agreement entered into with Occidental. See Operating leases within Note 6.

Contract Balances Tables

The following table summarizes activity related to contract assets from contracts with customers:

	Year Ended December 31,
thousands	2021		2020
Contract assets balance at beginning of year	$	56,344	$	67,357
Amounts transferred to Accounts receivable, net that were included in the contract assets balance at the beginning of the period	(10,380)		(7,129)
Additional estimated revenues recognized	120		3,877
Cumulative catch-up adjustment for change in estimated consideration	(23,527)		(7,761)
Contract assets balance at end of year	$	22,557	$	56,344
	December 31,
thousands	2021		2020
Other current assets	$	5,307	$	5,338
Other assets	17,250		51,006
Total contract assets from contracts with customers	$	22,557	$	56,344

The following table summarizes activity related to contract liabilities from contracts with customers:

	Year Ended December 31,
thousands	2021		2020
Contract liabilities balance at beginning of year	$	266,937	$	222,274
Cash received or receivable, excluding revenues recognized during the period	83,326		65,215
Revenues recognized that were included in the contract liability balance at the beginning of the period	(17,265)		(13,842)
Cumulative catch-up adjustment for change in estimated consideration	(19,852)		(6,710)
Contract liabilities balance at end of year	$	313,146	$	266,937
	December 31,
thousands	2021		2020
Accrued liabilities	$	27,763	$	31,477
Other liabilities	285,383		235,460
Total contract liabilities from contracts with customers	$	313,146	$	266,937

Expected Revenue Recognition from Satisfaction of Performance Obligations Table

Therefore, the following table represents only a portion of expected future revenues from existing contracts as most future revenues from customers are dependent on future variable customer volumes and, in some cases, variable commodity prices for those volumes.

thousands
2022	$	1,056,001
2023	1,000,687
2024	971,195
2025	889,113
2026	769,719
Thereafter	1,947,577
Total	$	6,634,292