CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets
Cash and cash equivalents	$ 3.1	$ 2.2
Accounts receivable—affiliate:
From contracts with customers	123.0	120.3
Other current assets	6.2	10.6
Total current assets	132.3	133.1
Equity investments	93.9	101.6
Property, plant and equipment, net	3,172.8	3,125.0
Long-term receivable—affiliate	0.7	0.8
Deferred tax asset	177.2	117.3
Other noncurrent assets	11.3	7.8
Total assets	3,588.2	3,485.6
Liabilities
Accounts payable—trade	35.0	26.9
Accounts payable—affiliate	27.7	37.6
Accrued liabilities	82.9	76.2
Current maturities of long-term debt	2.5	20.0
Other current liabilities	11.4	10.2
Total current liabilities	159.5	170.9
Long-term debt	2,883.1	2,543.5
Deferred tax liability	0.5	0.4
Other noncurrent liabilities	16.1	17.7
Total liabilities	3,059.2	2,732.5
Partners' capital
Total Class A and Class B partners' capital	245.1	204.1
Noncontrolling interest	283.9	549.0
Total partners' capital	529.0	753.1
Total liabilities and partners' capital	3,588.2	3,485.6
Class A Shares
Partners' capital
Common unitholders	$ 245.1	$ 204.1