Income Taxes (Tables)

9 Months Ended

Sep. 30, 2021

Income Taxes

Schedule of provision for income taxes and effective tax rate

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2021			2020			2021			2020
Provision for income taxes	$	(120.5)		$	(99.3)		$	(302.8)		$	(213.3)
Effective tax rate		22.2	%		22.1	%		21.2	%		20.0	%