Accumulated Other Comprehensive Income - Changes in Components of Accumulated Other Comprehensive Income, Net of Tax (Detail) $ in Millions	3 Months Ended
	Mar. 31, 2024 USD ($)
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	$ 12,480.5
AOCI before reclassifications	(1.1)
Reclassifications to statements of earnings	(19.1)
Stockholders equity, ending balance	12,598.0
Cash Flow Hedges [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	63.3
AOCI before reclassifications	34.7
Reclassifications to statements of earnings	(18.0)
Stockholders equity, ending balance	80.0
Foreign Currency Translation [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	(159.4)
AOCI before reclassifications	(35.8)
Stockholders equity, ending balance	(195.2)
Defined Benefit Plan Items [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	(94.9)
Reclassifications to statements of earnings	(1.1)
Stockholders equity, ending balance	(96.0)
Total AOCI [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	(191.0)
Stockholders equity, ending balance	$ (211.2)