CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2020	Dec. 31, 2019
Assets
Cash and cash equivalents	$ 3.0	$ 3.3
Accounts receivable—affiliate:
From contracts with customers	92.5	87.6
Other receivables	0.4	0.3
Other current assets	7.8	4.7
Total current assets	103.7	95.9
Equity investments	108.2	107.8
Property, plant and equipment, net	3,103.3	3,010.1
Long-term receivable—affiliate	1.1	1.2
Deferred tax asset	44.6	49.8
Other noncurrent assets	10.8	12.9
Total assets	3,371.7	3,277.7
Liabilities
Accounts payable—trade	40.1	30.6
Accounts payable—affiliate	19.8	47.9
Accrued liabilities	57.8	88.7
Current maturities of long-term debt	7.5
Other current liabilities	7.1	8.9
Total current liabilities	132.3	176.1
Long-term debt	1,895.5	1,753.5
Other noncurrent liabilities	24.7	16.0
Total liabilities	2,052.5	1,945.6
Partners' capital
Total partners' capital	126.2	131.1
Noncontrolling interest	1,193.0	1,200.6
Accumulated other comprehensive income		0.4
Total partners' capital	1,319.2	1,332.1
Total liabilities and partners' capital	3,371.7	3,277.7
Class A Shares
Partners' capital
Common unitholders	$ 126.2	$ 131.1