Income Taxes Schedule of Income before Income Tax, Domestic and Foreign (Tables)

12 Months Ended

Dec. 31, 2021

Dec. 31, 2020

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign

The components of income before income taxes are listed below.

	Years ended December 31,
	2021		2020		2019
Domestic	$	653.6	$	279.9	$	557.4
Foreign	568.5		81.4		320.9
Total	$	1,222.1	$	361.3	$	878.3

Restructuring and Related Costs [Table Text Block]

Restructuring Charges

	Years ended December 31,
	20211		2020		2019
Severance and termination costs	$	0.4	$	140.4	$	22.0
Lease restructuring costs	6.3		256.0		11.9
Other restructuring costs	3.9		17.4		0.0
Total restructuring charges	$	10.6	$	413.8	$	33.9

1The amounts for the year ended December 31, 2021 represents adjustments to the actions taken in 2020.