Consolidated Balance Sheet - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Assets
Cash and cash equivalents	$ 20.1	$ 50.3	[1]
Accounts receivable—related parties	36.4	21.4	[1]
Accounts receivable—third parties	1.6	3.3	[1]
Materials and supplies	5.2	4.5	[1]
Other current assets	1.6	4.2	[1]
Total Current Assets	64.9	83.7	[1]
Equity investments	967.1	944.9	[1]
Net properties, plants and equipment	1,641.5	1,625.2	[1]
Goodwill	2.5	2.5	[1]
Deferred rentals—related parties	5.4	5.6	[1]
Deferred tax assets	0.0	0.1	[1]
Other assets	0.7	0.7	[1]
Total Assets	2,682.1	2,662.7	[1]
Liabilities
Accounts payable—related parties	5.6	3.9	[1]
Accounts payable—third parties	15.6	66.9	[1]
Payroll and benefits payable	0.0	0.7	[1]
Accrued property and other taxes	9.5	7.5	[1]
Accrued interest	5.7	16.9	[1]
Current portion of accrued environmental costs	0.8	0.8	[1]
Deferred revenues—related parties	5.8	4.6	[1]
Other current liabilities	0.2	0.1	[1]
Total Current Liabilities	43.2	101.4	[1]
Note payable—related party	212.0	241.0	[1]
Long-term debt	1,090.9	1,090.7	[1]
Asset retirement obligations	3.4	3.4	[1]
Accrued environmental costs	0.8	0.8	[1]
Deferred income taxes	0.6	0.3	[1]
Deferred revenues—related parties—long-term	17.1	10.9	[2]
Total Liabilities	1,368.0	1,448.5	[1]
Equity
General partner—Phillips 66 (2016—1,691,850 units issued and outstanding; 2015—1,683,425 units issued and outstanding)	(646.8)	(650.3)	[1]
Noncontrolling interests	851.7	0.0	[2]
Accumulated other comprehensive loss	(0.8)	(1.5)	[1]
Total Equity	1,314.1	1,214.2	[1]
Total Liabilities and Equity	2,682.1	2,662.7	[1]
Phillips 66 [Member]
Equity
Net investment—Predecessors	0.0	824.1	[1]
Public [Member] | Common Units [Member]
Equity
Unitholders	808.5	808.9	[1]
Total Equity	808.5	808.9
Non-public [Member] | Common Units [Member] | Phillips 66 [Member]
Equity
Unitholders	301.5	233.0	[1]
Total Equity	$ 301.5	$ 233.0

[1] Prior-period financial information has been retrospectively adjusted for acquisitions of businesses under common control.

[2] Prior-period financial information has been retrospectively adjusted for acquisitions of businesses under common control.