Income Tax Expense (Tables)

9 Months Ended

Sep. 30, 2021

Income Tax Disclosure [Abstract]

Schedule of Income Tax Expense

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2021			2020			2021			2020
Earnings (loss) from continuing operations before income taxes	$	67.4		$	69.4		$	191.4		$	(169.8	)
Income tax expense (benefit)		16.6			15.2			48.0			(50.9	)
Effective tax rate		24.6	%		21.9	%		25.1	%		30.0	%