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Restructuring and Acquisition Charges (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]
Share-based Payment Arrangement, Noncash Expense	$ 6.1	$ 17.8	$ 36.7
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	(3.3)	2.6	(14.8)
Restructuring and acquisition charges	104.8	84.7	142.4
Employee Severance [Member]
Restructuring reserve [Roll Forward]
Accruals	44.5	14.3	69.0
Contract Termination and Other Charges
Restructuring reserve [Roll Forward]
Accruals	$ 57.5	$ 50.0	$ 51.5

X

- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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