Film and Television Costs and Advances - Additional Information (Detail) $ in Millions	12 Months Ended
	Oct. 01, 2016 USD ($)
Disclosure Film And Television Costs [Abstract]
Percentage of unamortized film and television costs for released productions expected to be amortized during the next three years	79.00%
The period required to reach an amortization level of 80 percent for unamortized film costs that is expected to be amortize within three years from the date of the balance sheet	By the end of fiscal 2020, we will have reached on a cumulative basis, 80% amortization of the October 1, 2016 balance of unamortized film and television costs.
Accrued participation and residual liabilities to be paid in fiscal year 2017	$ 900
Expected amortization of capitalized film and television production costs during fiscal 2017	1,400
Unamortized Acquired Film And Television Libraries	$ 200
Weighted Average Remaining Amortization Period	14 years