Supplemental Cash Flow Information (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Supplemental Cash Flow Information [Abstract]
Interest Paid, Excluding Capitalized Interest, Operating Activities		$ 171.1	$ 175.9	$ 182.2
Change in operating lease right-of-use asset and lease liabilities		55.1	(35.2)	192.6
Cash paid for income taxes, net of refunds	[1]	255.7	229.1	89.1
Tax refunds		35.7	47.1	124.2
Restructuring Charges		102.4	10.6	413.8
Supplemental Cash Flow Elements [Abstract]
Lease restructuring costs			6.3	209.9
Change in operating lease right-of-use asset and lease liabilities		55.1	(35.2)	192.6
Net cash activities for operating lease right-of-use asset and lease liabilities included in Other non-current assets and liabilities under Operating Activities		$ 30.3	$ 41.5	$ 17.3

[1] Refunds of $35.7, $47.1 and $124.2 were received for the years ended December 31, 2022, 2021 and 2020, respectively.