Capitalization and Earnings Per Share - Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Apr. 01, 2022	Apr. 02, 2021
Numerator:
Net earnings	$ 250.2	$ 91.0
Denominator:
Basic weighted average common shares outstanding (in shares)	165.9	168.7
Effect of dilutive stock options and RSUs (in shares)	0.6	1.0
Diluted weighted average common shares outstanding (in shares)	166.5	169.7
Earnings per share:
Net earnings (loss) per common share - Basic (in dollars per share)	$ 1.51	$ 0.54
Net earnings (loss) per share - Diluted (in dollars per share)	$ 1.50	$ 0.54
Anti-dilutive shares (in shares)	3.4	2.9