Revenue from Contracts with Customers - Contract Assets and Liabilities (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2025	Mar. 31, 2024
Contract Assets, Current [Roll Forward]
Balance as of beginning of year	$ 75.6	$ 59.1
Recognized in current year	35.2	28.0
Reclassified to accounts receivable	(24.9)	(21.8)
Balance as of period end	85.9	65.3
Contract Liabilities, Current [Roll Forward]
Balance as of beginning of year	169.4	163.6
Recognized in current year	53.4	38.1
Amounts in beginning balance reclassified to revenue	(48.5)	(36.7)
Current year amounts reclassified to revenue	(6.6)	(9.3)
Other	(0.3)	0.0
Reclassification to/from long-term	19.7	5.9
Balance as of period end	187.1	161.6
Contract Liabilities, Noncurrent [Roll Forward]
Balance as of beginning of year	45.3	39.4
Recognized in current year	1.7	0.6
Amounts in beginning balance reclassified to revenue	(0.4)	0.0
Other	(1.9)	0.0
Reclassification to/from short-term	(19.7)	(5.9)
Balance as of period end	$ 25.0	$ 34.1