CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions		Dec. 31, 2019	Dec. 31, 2018
Assets
Cash and cash equivalents		$ 3.3	$ 109.3	[1]
Accounts receivable—affiliate:
From contracts with customers		87.6	67.3	[1]
Other receivables		0.3	0.5	[1]
Other current assets		4.7	3.3	[1]
Total current assets		95.9	180.4	[1]
Equity investments		107.8	67.3	[1]
Property, plant and equipment, net		3,010.1	2,735.3	[1]
Long-term receivable—affiliate		1.2	1.3	[1]
Deferred tax asset	[2]	49.8
Other noncurrent assets		12.9	6.9	[1]
Total assets		3,277.7	2,991.2	[1]
Liabilities
Accounts payable—trade		30.6	18.6	[1]
Accounts payable—affiliate		47.9	15.8	[1]
Accrued liabilities		88.7	85.6	[1]
Current maturities of long-term debt	[1]		11.3
Other current liabilities		8.9	6.8	[1]
Total current liabilities		176.1	138.1	[1]
Long-term debt		1,753.5	969.8	[1]
Other noncurrent liabilities		16.0	7.2	[1]
Total liabilities		1,945.6	1,115.1	[1]
Partners' capital
General partner	[1]		14.9
Total partners' capital		131.1	516.8	[1]
Noncontrolling interest		1,200.6	2,194.1	[1]
Accumulated other comprehensive income		0.4	1.2	[1]
Net parent investment	[1]		(836.0)
Total partners' capital		1,332.1	1,876.1	[1]
Total liabilities and partners' capital		3,277.7	2,991.2	[1]
Class A Shares
Partners' capital
Common and subordinated unitholders		$ 131.1
Common Unitholders - Public
Partners' capital
Common and subordinated unitholders	[1]		357.1
Common Unitholders - Affiliate
Partners' capital
Common and subordinated unitholders	[1]		39.5
Subordinated Unitholders - Affiliate
Partners' capital
Common and subordinated unitholders	[1]		$ 105.3

[1] The financial information presented in this report has been retrospectively adjusted for the acquisition of Hess Infrastructure Partners LP.

[2] Represents components of deferred tax assets and liabilities for Hess Midstream LP.