Future Minimum Payments on Leases and Marketing and Sponsorship Agreements (Detail) (USD $) In Millions, unless otherwise specified	Sep. 30, 2013
Commitments and Contingencies Disclosure [Abstract]
Operating leases, 2014	$ 100
Operating leases, 2015	77
Operating leases, 2016	43
Operating leases, 2017	35
Operating leases, 2018	20
Operating leases, Thereafter	82
Operating leases	357
Marketing and sponsorships, 2014	116
Marketing and sponsorships, 2015	117
Marketing and sponsorships, 2016	61
Marketing and sponsorships, 2017	54
Marketing and sponsorships, 2018	54
Marketing and sponsorships, Thereafter	178
Marketing and sponsorships	580
Total, 2014	216
Total, 2015	194
Total, 2016	104
Total, 2017	89
Total, 2018	74
Total, Thereafter	260
Total	$ 937