CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Assets
Cash and cash equivalents	$ 3.0	$ 2.2
Accounts receivable—affiliate:
From contracts with customers	137.5	120.3
Other current assets	6.7	10.6
Total current assets	147.2	133.1
Equity investments	97.3	101.6
Property, plant and equipment, net	3,117.9	3,125.0
Long-term receivable—affiliate	0.7	0.8
Deferred tax asset	112.3	117.3
Other noncurrent assets	7.1	7.8
Total assets	3,482.5	3,485.6
Liabilities
Accounts payable—trade	35.6	26.9
Accounts payable—affiliate	27.4	37.6
Accrued liabilities	55.5	76.2
Current maturities of long-term debt	22.5	20.0
Other current liabilities	2.8	10.2
Total current liabilities	143.8	170.9
Long-term debt	2,538.4	2,543.5
Deferred tax liability	0.4	0.4
Other noncurrent liabilities	18.1	17.7
Total liabilities	2,700.7	2,732.5
Partners' capital
Total partners' capital	203.9	204.1
Noncontrolling interest	577.9	549.0
Total partners' capital	781.8	753.1
Total liabilities and partners' capital	3,482.5	3,485.6
Class A Shares
Partners' capital
Common unitholders	$ 203.9	$ 204.1