Revenue (Tables)

6 Months Ended

Jun. 30, 2019

Disaggregation of Revenue [Table Text Block]

Our revenue is disaggregated by segment and by activity below (in thousands):

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
U.S. Liquids
Product sales	$	492,084		$	381,721		$	877,114		$	825,118
Pipeline transportation	21,236			21,602			42,357			41,941
Truck transportation	3,175			7,046			7,117			12,774
Storage fees	41,113			38,812			82,857			76,933
Facility service fees	13,391			12,701			31,140			23,732
Lease revenue	4,034			4,251			7,916			8,580
U.S. Gas
Product sales	28,901			44,775			68,393			84,484
Service fees	12,149			17,598			25,816			33,785
Other revenue	16			—			83			—
Canada
Service fees	42,139			50,402			73,615			80,944
Other revenue	20,685			19,229			34,036			33,832
Corporate and Other
Product sales	—			—			—			31,319
Storage fees	—			651			—			7,754
Service fees	—			211			—			3,052
Intersegment eliminations	(3,983		)	(3,205		)	(8,272		)	(6,845		)
Total revenue	$	674,940		$	595,794		$	1,242,172		$	1,257,403

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]

At June 30, 2019, the amount and timing of revenue recognition for such contracts is as follows (in thousands):

	2019		2020		2021		2022		2023		Thereafter
Expected timing of revenue recognized for remaining performance obligations	$	188,220	$	269,397	$	222,702	$	225,308	$	226,892	$	2,008,649

Contract with Customer, Asset and Liability [Table Text Block]

The balance of noncurrent receivables from customer contracts was (in thousands):

	June 30, 2019		December 31, 2018
Noncurrent receivables	$	14,036	$	11,496