Transaction and Other Activities - Restructuring Accrual (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Transaction and Other Activities [Abstract]
Balance at September 28, 2024				$ 8
Charges		$ 14	$ 4	69	$ 18
Non-cash items				(5)
Cash payments				(66)
Balance at March 29, 2025		6		6
Employee Severance and Benefits [Member]
Transaction and Other Activities [Abstract]
Balance at September 28, 2024				8
Charges	[1]			14
Non-cash items				0
Cash payments				(16)
Balance at March 29, 2025	[1]	6		6
Transaction Activities [Member]
Transaction and Other Activities [Abstract]
Balance at September 28, 2024				0
Charges	[2]			27
Non-cash items				0
Cash payments				(27)
Balance at March 29, 2025		0		0
Non-Cash Charges [Member]
Transaction and Other Activities [Abstract]
Balance at September 28, 2024				0
Charges				5
Non-cash items				(5)
Cash payments				0
Balance at March 29, 2025		0		0
Other Activities [Member]
Transaction and Other Activities [Abstract]
Balance at September 28, 2024				0
Charges				23
Non-cash items				0
Cash payments				(23)
Balance at March 29, 2025		$ 0		$ 0

[1] Restructuring activities

[2] Includes $19 million of Transaction related compensation