Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Apr. 03, 2021	Mar. 28, 2020
Basic:
Net income	$ 228	$ 89
Weighted-average shares outstanding (in shares)	53,484,265	53,760,873
Basic earnings per share (USD per share)	$ 4.26	$ 1.66
Diluted:
Net income	$ 228	$ 89
Weighted-average shares outstanding (in shares)	53,484,265	53,760,873
Dilutive shares (in shares)	480,065	557,171
Diluted weighted-average shares outstanding (in shares)	53,964,330	54,318,044
Diluted earnings per share (USD per share)	$ 4.22	$ 1.65
Anti-dilutive options to purchase common shares excluded from diluted earnings per share calculations (in shares)	570	68,554