XML 76 R65.htm IDEA: XBRL DOCUMENT v3.20.2
Related Party Transactions Related Party Revenue (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Related Party Transaction [Line Items]          
Contract with Customer, Liability, Revenue Recognized     $ (614) $ (491)  
Accounts payable to related companies $ 30   30   $ 31 [1]
Revenue from Related Parties 100 $ 129 375 $ 374  
Accounts Receivable, Related Parties, Current 90   90   159
FGT [Member]          
Related Party Transaction [Line Items]          
Accounts Receivable, Related Parties, Current 13   13   50
Phillips 66 Company [Member]          
Related Party Transaction [Line Items]          
Accounts Receivable, Related Parties, Current 36   36   36
Other Related Parties [Member]          
Related Party Transaction [Line Items]          
Accounts Receivable, Related Parties, Current $ 41   $ 41   $ 73
[1] *As adjusted. See Note 1.