Basis of Presentation and Accounting Policies (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 03, 2021	Mar. 28, 2020	Dec. 31, 2020	Jan. 01, 2020
Supplemental Cash Flow Information
Non-cash acquisition of assets	$ 24
Operating cash flows from operating leases	36	$ 35
Operating cash flows from finance leases	1	1
Financing cash flows from finance leases	2	1
Operating ROU assets obtained in exchange for new operating lease liabilities	13	38
Finance ROU assets obtained in exchange for new finance lease liabilities	4	$ 8
Goodwill and Other Intangible Assets
Other intangible assets, net	54
Accumulated amortization	25
Foreign currency exchange adjustments	5
Recently issued accounting standards
Retained earnings	$ 4,463		$ 4,287
Revision of Prior Period, Accounting Standards Update, Adjustment | ASU 2016-13
Recently issued accounting standards
Retained earnings				$ (3)
Allowance for credit losses				$ 3