Leases - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 03, 2021	Jul. 04, 2020	Jul. 03, 2021	Jul. 04, 2020
Leases [Abstract]
Remaining lease terms	28 years		28 years
Operating lease - option to extend the lease, term	25 years		25 years
Operating lease - option to extend			true
Operating lease cost	$ 16	$ 15	$ 32	$ 30
Cash paid for operating lease liabilities			33	30
Noncash lease transactions			$ 63	$ 11