XML 75 R63.htm IDEA: XBRL DOCUMENT v3.5.0.2

Segment Disclosures and Related Information (Summary of Sales and Other Operating Revenues, Net Income (Loss) Attributable to Phillips 66 and Total Assets by Operating Segment) (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Analysis of results by operating segment
Sales and other operating revenues	[1]	$ 21,849	$ 28,512	$ 39,258	$ 51,290
Net Income (Loss) Attributable to Phillips 66		496	1,012	881	1,999
Analysis of results of assets by operating segment
Total Assets		50,361		50,361		$ 48,580
Midstream [Member]
Analysis of results by operating segment
Sales and other operating revenues		641	670	1,280	1,385
Net Income (Loss) Attributable to Phillips 66		39	(78)	104	(11)
Analysis of results of assets by operating segment
Total Assets		11,896		11,896		11,043
Chemicals [Member]
Analysis of results by operating segment
Sales and other operating revenues		1	1	2	3
Net Income (Loss) Attributable to Phillips 66		190	295	346	498
Analysis of results of assets by operating segment
Total Assets		5,644		5,644		5,237
Refining [Member]
Analysis of results by operating segment
Sales and other operating revenues		4,293	7,035	7,972	12,550
Net Income (Loss) Attributable to Phillips 66		149	604	235	1,142
Analysis of results of assets by operating segment
Total Assets		23,214		23,214		21,993
Marketing and Specialties [Member]
Analysis of results by operating segment
Sales and other operating revenues		16,906	20,794	29,988	37,331
Net Income (Loss) Attributable to Phillips 66		229	314	434	618
Analysis of results of assets by operating segment
Total Assets		6,397		6,397		5,631
Corporate and Other [Member]
Analysis of results by operating segment
Sales and other operating revenues		8	12	16	21
Net Income (Loss) Attributable to Phillips 66		(111)	(123)	(238)	(248)
Analysis of results of assets by operating segment
Total Assets		3,210		3,210		$ 4,676
Operating Segments [Member] | Midstream [Member]
Analysis of results by operating segment
Sales and other operating revenues		919	913	1,850	1,882
Operating Segments [Member] | Refining [Member]
Analysis of results by operating segment
Sales and other operating revenues		13,539	18,955	23,777	33,226
Operating Segments [Member] | Marketing and Specialties [Member]
Analysis of results by operating segment
Sales and other operating revenues		17,180	21,343	30,528	38,091
Intersegment Eliminations [Member] | Midstream [Member]
Analysis of results by operating segment
Sales and other operating revenues		(278)	(243)	(570)	(497)
Intersegment Eliminations [Member] | Refining [Member]
Analysis of results by operating segment
Sales and other operating revenues		(9,246)	(11,920)	(15,805)	(20,676)
Intersegment Eliminations [Member] | Marketing and Specialties [Member]
Analysis of results by operating segment
Sales and other operating revenues		$ (274)	$ (549)	$ (540)	$ (760)
[1] Includes excise taxes on petroleum products sales:

X

- Definition

Analysis of results of assets by operating segment.

+ References

No definition available.

+ Details

Name:	psx_AnalysisOfResultsOfAssetsByOperatingSegment
Namespace Prefix:	psx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Reconciliation of revenue and net income from segments to consolidated.

+ References

No definition available.

+ Details

Name:	psx_ReconciliationOfRevenueAndNetIncomeFromSegmentsToConsolidatedAbstract
Namespace Prefix:	psx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.18)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 12
-Article 7

+ Details

Name:	us-gaap_Assets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.13)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=51664549&loc=SL4613673-111683

+ Details

Name:	us-gaap_IncomeLossFromContinuingOperations
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

+ Details

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=psx_MidstreamSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=psx_ChemicalsSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=psx_RefiningMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=psx_MarketingAndSpecialtiesSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=us-gaap_CorporateAndOtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ConsolidationItemsAxis=us-gaap_IntersegmentEliminationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: