Accumulated Other Comprehensive Income - Changes in Components of Accumulated Other Comprehensive Income, Net of Tax (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($)
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	$ 12,660.7
Spinoff of ZimVie Inc.	(728.2)
Reclassifications of net investment hedges to retained earnings	25.9
Stockholders equity, ending balance	12,020.3
Foreign Currency Translation [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	(107.1)
AOCI before reclassifications	(123.3)
Spinoff of ZimVie Inc.	35.2
Reclassifications of net investment hedges to retained earnings	25.9
Stockholders equity, ending balance	(169.3)
Defined Benefit Plan Items [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	(156.6)
AOCI before reclassifications	78.4
Reclassifications to statements of earnings	1.4
Stockholders equity, ending balance	(79.6)
Total AOCI [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	(231.6)
AOCI before reclassifications	38.6
Reclassifications to statements of earnings	47.4
Spinoff of ZimVie Inc.	35.2
Reclassifications of net investment hedges to retained earnings	25.9
Stockholders equity, ending balance	(179.3)
Cash Flow Hedges [Member]
Other Comprehensive Income Loss [Line Items]
Stockholders equity, beginning balance	32.1
AOCI before reclassifications	83.5
Reclassifications to statements of earnings	46.0
Stockholders equity, ending balance	$ 69.6