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Future Minimum Operating Lease Payments and Committed Subleases Under Non-cancelable Leases (Detail) (USD $) In Millions, unless otherwise specified | Dec. 31, 2013
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Operating Leased Assets [Line Items] |
Operating lease obligations - Total Amounts | $ 73
Operating lease obligations - 2014 | 22
Operating lease obligations - 2015 | 20
Operating lease obligations - 2016 | 13
Operating lease obligations - 2017 | 10
Operating lease obligations - 2018 | 8
Sublease rentals - Total Amounts | (11)
Sublease rentals - 2014 | (3)
Sublease rentals - 2015 | (3)
Sublease rentals - 2016 | (3)
Sublease rentals - 2017 | (2)
Sublease rentals - 2018 | 0
Total committed operating leases less sublease rentals - Total Amounts | 62
Total committed operating leases less sublease rentals - 2014 | 19
Total committed operating leases less sublease rentals - 2015 | 17
Total committed operating leases less sublease rentals - 2016 | 10
Total committed operating leases less sublease rentals - 2017 | 8
Total committed operating leases less sublease rentals - 2018 | $ 8

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- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 + Details
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