Accumulated Other Comprehensive Income - Changes in Components of Accumulated Other Comprehensive Income, Net of Tax (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($)
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	$ 12,480.5
Stockholders equity, ending balance	12,468.1
Cash Flow Hedges [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	63.3
AOCI before reclassifications	94.8
Reclassifications to statements of earnings	(69.9)
Stockholders equity, ending balance	88.2
Foreign Currency Translation [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	(159.4)
AOCI before reclassifications	(79.6)
Stockholders equity, ending balance	(239.0)
Defined Benefit Plan Items [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	(94.9)
AOCI before reclassifications	(16.5)
Reclassifications to statements of earnings	(0.6)
Stockholders equity, ending balance	(112.0)
Total AOCI [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	(191.0)
AOCI before reclassifications	(1.3)
Reclassifications to statements of earnings	(70.5)
Stockholders equity, ending balance	$ (262.8)