Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands		Dec. 31, 2018	Dec. 31, 2017
Common units issued		218,937,797	218,933,141
Common units outstanding		218,937,797	218,933,141
Accounts receivable, net	[1],[2]	$ 221,164	$ 160,717
Other current assets	[2],[3]	27,056	15,976
Other assets	[2],[4]	67,194	12,570
Accrued liabilities	[2],[5]	129,148	47,992
Other liabilities	[2],[6]	132,130	3,494
Affiliates [Member]
Accounts receivable, net		72,600	36,100
Other current assets		3,700	0
Other assets		42,200	0
Accrued liabilities		2,200	200
Other liabilities		$ 47,800	$ 700

[1] Accounts receivable, net includes amounts receivable from affiliates (as defined in Note 1) of $72.6 million and $36.1 million as of December 31, 2018 and 2017, respectively.

[2] Financial information has been recast to include the financial position and results attributable to AMA. See Note 1 and Note 3.

[3] Other current assets includes affiliate amounts of $3.7 million and zero as of December 31, 2018 and 2017, respectively.

[4] Other assets includes affiliate amounts of $42.2 million and zero as of December 31, 2018 and 2017, respectively.

[5] Accrued liabilities includes affiliate amounts of $2.2 million and $0.2 million as of December 31, 2018 and 2017, respectively.

[6] Other liabilities includes affiliate amounts of $47.8 million and $0.7 million as of December 31, 2018 and 2017, respectively.