Consolidated Statements of Cash Flows - USD ($) $ in Thousands		9 Months Ended
		Sep. 30, 2020	Sep. 30, 2019
Cash Flows From Operating Activities
Net Income		$ 52,080	$ 194,073
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities
Depreciation and Amortization		78,728	71,585
Income Taxes		0	2,928
Goodwill Impairment		109,734	0
Loss from Equity Method Investees		28,645	8,858
Distributions from Equity Method Investees		28,709	8,655
Other Adjustments for Noncash Items Included in Income		6,841	1,256
Changes in Operating Assets and Liabilities, Net of Assets Acquired and Liabilities Assumed
Increase in Accounts Receivable		(7,496)	(11,314)
(Decrease) Increase in Accounts Payable		(5,563)	18,886
Other Operating Assets and Liabilities, Net		(268)	(4,365)
Net Cash Provided by Operating Activities		291,410	290,562
Cash Flows From Investing Activities
Additions to Property, Plant and Equipment		(108,332)	(193,251)
Additions to Investments	[1]	(294,281)	(501,344)
Other		2,283	856
Net Cash Used in Investing Activities		(400,330)	(693,739)
Cash Flows From Financing Activities
Distributions to Noncontrolling Interests and Parent		(21,204)	(41,945)
Contributions from Noncontrolling Interests		83,894	45,494
Borrowings Under Revolving Credit Facility		400,000	655,000
Repayment of Revolving Credit Facility		(250,000)	(665,000)
Proceeds revolving credit facility		0	400,000
Distributions to Unitholders		(95,973)	(83,517)
Proceeds from Preferred Equity, Net of Issuance Costs		0	97,198
Other		(3,120)	(1,884)
Net Cash Provided by Financing Activities		113,597	405,346
Increase in Cash, Cash Equivalents, and Restricted Cash		4,677	2,169
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	[1]	12,726	15,712
Cash, Cash Equivalents, and Restricted Cash at End of Period	[1]	$ 17,403	$ 17,881

[1] See Note 2. Basis of Presentation for our discussion of the EPIC Y-Grade loan conversion and the reconciliation of total cash.