Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current Assets
Cash and Cash Equivalents	$ 17,656	$ 12,676
Accounts Receivable — Affiliate	45,149	42,428
Accounts Receivable — Third Party	34,464	44,093
Other Current Assets	10,148	8,730
Total Current Assets	107,417	107,927
Property, Plant and Equipment
Total Property, Plant and Equipment, Gross	2,053,503	2,006,995
Less: Accumulated Depreciation and Amortization	(260,734)	(244,038)
Total Property, Plant and Equipment, Net	1,792,769	1,762,957
Investments	871,030	660,778
Intangible Assets, Net	269,847	277,900
Goodwill	0	109,734
Other Noncurrent Assets	5,911	6,786
Total Assets	3,046,974	2,926,082
Current Liabilities
Accounts Payable — Affiliate	8,701	8,155
Accounts Payable — Trade	98,271	107,705
Other Current Liabilities	12,885	11,680
Total Current Liabilities	119,857	127,540
Long-Term Liabilities
Long-Term Debt	1,650,799	1,495,679
Asset Retirement Obligations	38,357	37,842
Other Long-Term Liabilities	4,031	4,160
Total Liabilities	1,813,044	1,665,221
Mezzanine Equity
Redeemable Noncontrolling Interest, Net	109,281	106,005
Equity
Noncontrolling Interests	365,504	340,857
Total Equity	1,124,649	1,154,856
Total Liabilities, Mezzanine Equity and Equity	3,046,974	2,926,082
Common Units (90,161 and 90,136 units outstanding, respectively)
Equity
Limited Partner	$ 759,145	$ 813,999