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Goodwill (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2016 USD ($)
Changes in goodwill |
Balance at beginning of period | $ 2,405
Foreign currency translation adjustments | 22
Dispositions | (31)
Balance at end of period | 2,396
Impairment of goodwill | 0
Transportation |
Changes in goodwill |
Balance at beginning of period | 815
Foreign currency translation adjustments | 14
Dispositions | (15)
Balance at end of period | 814
Facilities |
Changes in goodwill |
Balance at beginning of period | 1,087
Foreign currency translation adjustments | 6
Dispositions | (16)
Balance at end of period | 1,077
Supply and Logistics |
Changes in goodwill |
Balance at beginning of period | 503
Foreign currency translation adjustments | 2
Balance at end of period | $ 505

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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