Segments (Tables)

6 Months Ended

Jun. 30, 2019

Segment Reporting [Abstract]

Schedule of Segment Reporting Information

Our results by segment are presented in the tables below (in thousands):

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Revenues:
U.S. Liquids
External	$	575,033		$	466,133		$	1,048,501		$	989,078
U.S. Gas
External	37,083			59,167			86,020			111,406
Intersegment	3,983			3,206			8,272			6,863
Canada
External	62,824			69,631			107,651			114,776
Corporate and Other
External	—			863			—			42,143
Intersegment	(3,983		)	(3,206		)	(8,272		)	(6,863		)
Total Revenues	$	674,940		$	595,794		$	1,242,172		$	1,257,403

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Earnings from equity method investments:
U.S. Liquids	$	12,688	$	14,338	$	26,625	$	26,943
Corporate and Other	7		13		21		22
Total earnings from equity method investments	$	12,695	$	14,351	$	26,646	$	26,965

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Depreciation and amortization:
U.S. Liquids	$	39,824	$	34,922	$	79,311	$	69,045
U.S. Gas	11,112		10,822		22,207		21,271
Canada	12,336		5,264		20,119		10,502
Corporate and Other	739		747		1,410		1,473
Total depreciation and amortization	$	64,011	$	51,755	$	123,047	$	102,291

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Income tax expense (benefit):
U.S. Liquids	$	149		$	181		$	296		$	390
Canada	(10,999		)	3,136			(10,792		)	6,106
Corporate and Other	4,765			(6,930		)	(195		)	12,974
Total income tax expense (benefit)	$	(6,085	)	$	(3,613	)	$	(10,691	)	$	19,470

	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Segment profit:
U.S. Liquids	$	85,189		$	80,393		$	174,700		$	148,449
U.S. Gas	11,040			15,437			23,205			29,714
Canada	29,669			21,448			52,362			43,561
Corporate and Other	(219		)	(172		)	(456		)	10,791
Total segment profit	$	125,679		$	117,106		$	249,811		$	232,515

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Reconciliation of segment profit to net income (loss):
Total segment profit	$	125,679	$	117,106	$	249,811	$	232,515
Less:
Adjustment to reflect equity earnings on an EBITDA basis	4,718		4,886		9,428		9,769
Net unrealized loss related to commodity derivative instruments	4,903		4,409		9,721		6,635
General and administrative expense	25,520		22,886		55,067		49,363
Depreciation and amortization	64,011		51,755		123,047		102,291
Loss (gain) on disposal or impairment, net	8,936		1,824		7,492		(1,742		)

Interest expense	38,910			35,904			75,562			78,365
Foreign currency transaction loss (gain)	(989		)	2,314			(1,277		)	5,608
Other income, net	(1,347		)	(533		)	(2,326		)	(1,483		)
Income tax expense (benefit)	(6,085		)	(3,613		)	(10,691		)	19,470
Net income (loss)	$	(12,898	)	$	(2,726	)	$	(16,212	)	$	(35,761	)

	June 30, 2019		December 31, 2018
Total assets (excluding intersegment receivables):
U.S. Liquids	$	3,882,840	$	3,689,384
U.S. Gas	686,633		716,837
Canada	1,380,654		684,418
Corporate and Other	307,813		119,668
Total assets	$	6,257,940	$	5,210,307

	June 30, 2019		December 31, 2018
Equity investments:
U.S. Liquids	$	265,200	$	255,043
Corporate and Other	18,986		18,966
Total equity investments	$	284,186	$	274,009