Revenue Recognition - Contract Assets and Liabilities (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 25, 2023	Dec. 25, 2022
Revenue from Contract with Customer [Abstract]
Contract assets	$ 222.0	$ 222.8
Contract assets, net change	(0.8)
Contract liabilities	73.1	62.1
Contract liabilities, net change	11.0
Net contract assets	148.9	$ 160.7
Net contract assets, net change	$ (11.8)