Commitments and Contingencies - Contractual Commitments for Broadcast Programming Rights, Future Minimum Lease Payments Under Non-Cancelable Operating Leases, and Creative Talent and Other Commitments (Detail) (USD $) In Millions, unless otherwise specified	Sep. 27, 2014
Commitments and Contingencies [Line Items]
2015	$ 7,551
2016	6,349
2017	5,457
2018	4,945
2019	4,945
Thereafter	24,953
Commitments	54,200
Operating Leases, 2015	460
Operating Leases, 2016	392
Operating Leases, 2017	327
Operating Leases, 2018	268
Operating Leases, 2019	225
Operating Leases, Thereafter	1,715
Operating Leases	3,387
Broadcast programming
Commitments and Contingencies [Line Items]
2015	5,184
2016	5,139
2017	4,641
2018	4,428
2019	4,596
Thereafter	22,097
Commitments	46,085
Other Commitments
Commitments and Contingencies [Line Items]
2015	1,907
2016	818
2017	489
2018	249
2019	124
Thereafter	1,141
Commitments	$ 4,728