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

12 Months Ended

Dec. 31, 2018

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,
	2019		2018		2017
Domestic	$	557.4	$	474.0	$	514.8
Foreign	320.9		364.0		326.0
Total	$	878.3	$	838.0	$	840.8