Revenue from Contracts with Customers - Contract Assets and Liabilities (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023	Jan. 01, 2023
Contract Assets, Current [Roll Forward]
Balance as of beginning of fiscal year	$ 59.1	$ 64.1	$ 53.9
Recognized in current year	88.9	84.1	105.0
Reclassified to accounts receivable	(72.4)	(89.5)	(88.0)
Reclassification to/from contract liability	0.0	0.4	(6.8)
Balance as of period end	75.6	59.1	64.1
Contract Liabilities, Current [Roll Forward]
Balance as of beginning of fiscal year	163.6	149.1	116.2
Recognized in current year	133.6	133.4	183.1
Amounts in beginning balance reclassified to revenue	(88.2)	(107.9)	(99.8)
Current year amounts reclassified to revenue	(56.3)	(40.9)	(72.3)
Other	0.0	(0.7)	0.7
Reclassification to/from long-term and contract asset	16.7	30.6	21.2
Balance as of period end	169.4	163.6	149.1
Contract Liabilities, Noncurrent [Roll Forward]
Balance as of beginning of fiscal year	39.4	66.8	84.4
Recognized in current year	22.6	2.8	10.4
Reclassification to/from short-term	(16.7)	(30.2)	(28.0)
Balance as of period end	$ 45.3	$ 39.4	$ 66.8