Revenue Recognition - Contract Assets and Liabilities (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 29, 2024	Oct. 01, 2023
Assets
Balance at beginning of the year	$ 213.3	$ 594.4
Recognized in current year	252.9	389.4
Amounts reclassified to accounts receivable	(221.9)	(427.4)
Reclassified to assets held for sale	0.0	(384.6)
Foreign currency impact	(1.8)	(5.3)
Ending Balance	242.5	166.5
Liabilities
Balance at beginning of the year	230.8	113.0
Recognized in current year	168.1	254.5
Amounts in beginning balance reclassified to revenue	(53.1)	(68.3)
Current year amounts reclassified to revenue	(96.0)	(156.6)
Reclassified to liabilities held for sale	0.0	(27.5)
Foreign currency impact	7.1	(2.1)
Ending Balance	$ 256.9	$ 113.0