Fair Value Measurements Interest Rate Swaps in Comprehensive Income (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain Reclassified from Accumulated Other Comprehensive Loss to Income, net of tax		$ (1)
Cash Flow Hedging | Interest Rate Swap
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain Recognized in Accumulated Other Comprehensive Loss, net of tax	$ 0	$ 1	$ 0
Derivative Instrument, Gain (Loss) Reclassified from AOCI into Income, Effective Portion, Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest expense—net	Interest expense—net	Interest expense—net
Amount of Gain Reclassified from Accumulated Other Comprehensive Loss to Income, net of tax	$ 0	$ 0	$ 0