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Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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Revenues - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 01, 2023	Apr. 02, 2022	Apr. 01, 2023	Apr. 02, 2022	Oct. 01, 2022
Contract with Customer, Performance Obligation Satisfied in Previous Period	$ 700	$ 400	$ 500	$ 700
Revenue, Remaining Performance Obligation, Amount	16,000		16,000
Contract with Customer, Liability, Revenue Recognized	900	$ 900	4,300	$ 2,800
Syndicated programming
Long-term receivables, net of allowance for credit losses	500		500		$ 600
Mortgage Receivable
Long-term receivables, net of allowance for credit losses	600		600		$ 600
Unsatisfied performance obligation recognized in fiscal 2023
Revenue, Remaining Performance Obligation, Amount	3,000		3,000
Unsatisfied performance obligation recognized in fiscal 2024
Revenue, Remaining Performance Obligation, Amount	5,000		5,000
Unsatisfied performance obligation recognized in fiscal 2025
Revenue, Remaining Performance Obligation, Amount	4,000		4,000
Unsatisfied performance obligation recognized thereafter
Revenue, Remaining Performance Obligation, Amount	$ 4,000		$ 4,000