Income Taxes (Tables)

3 Months Ended

Mar. 31, 2021

Income Tax Disclosure [Abstract]

Schedule of Income Tax Provision and Effective Tax Rate

The following table provides a comparative summary of our income tax expense and effective income tax rate for the three months ended March 31, 2021:

	Three months ended
	March 31,
	2021			2020
Income tax expense	$	113.4		$	106.0
Effective income tax rate	18.8		%	16.0		%