XML 20 R9.htm IDEA: XBRL DOCUMENT
v3.20.2

Interim Financial Information | 6 Months Ended
--- | ---
Jun. 30, 2020
Interim Financial Information [Abstract] |
Interim Financial Information | Interim Financial InformationThe unaudited interim financial information presented in the financial statements included in this report is prepared in accordance with generally accepted accounting principles in the United States (GAAP) and includes all known accruals and adjustments necessary, in the opinion of management, for a fair presentation of the consolidated financial position of Phillips 66 and its results of operations and cash flows for the periods presented. Unless otherwise specified, all such adjustments are of a normal and recurring nature. Certain notes and other information have been condensed or omitted from the interim financial statements included in this report. Therefore, these interim financial statements should be read in conjunction with the consolidated financial statements and notes included in our 2019 Annual Report on Form 10-K. The results of operations for the three and six months ended June 30, 2020, are not necessarily indicative of the results expected for the full year.

X
- Definition Interim Financial Information [Abstract] + References No definition available. + Details
Name: | psx_InterimFinancialInformationAbstract
Namespace Prefix: | psx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for the basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -URI http://asc.fasb.org/topic&trid=2122369 + Details
Name: | us-gaap_BasisOfAccounting
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration