Leases Other Information Related to Lease Agreements (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Cash Paid For Amounts Included In Measurement of Liabilities
Operating cash flows from operating leases	$ 69	$ 62	$ 56
Operating cash flows from financing leases	24	21	11
Financing cash flows from financing leases	$ 124	$ 111	$ 73
Weighted-average Remaining Lease Term [Abstract]
Operating leases	7 years 7 months 9 days	7 years 6 months 25 days	8 years 3 months 25 days
Financing leases	7 years 1 month 6 days	7 years 10 days	6 years 4 months 9 days
Weighted-average Discount Rate [Abstract]
Operating leases	6.80%	6.50%	6.50%
Financing leases	4.40%	4.20%	4.10%