Income Taxes (Reinvestment of Earnings) (Details) $ in Millions	Dec. 31, 2021 USD ($)
Income Tax Disclosure [Abstract]
Amount of earnings, permanently reinvested	$ 333.2
Amount of earnings, not permanently reinvested	1,294.0
Associated tax, not permanently reinvested	$ 14.3

Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant