Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2021

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Loss Balances, Net of Tax

Accumulated Other Comprehensive Loss

Accumulated other comprehensive loss balances, net of tax, consists of the following (in millions):

	Interest Rate Swap			Foreign Currency Translation			Defined Benefit Obligation			Accumulated Other Comprehensive Loss
Balance, December 31, 2020	$	(5.5	)	$	(192.3	)	$	(3.2	)	$	(201.0	)
Net current period other comprehensive income		0.5			8.4			—			8.9
Balance, March 31, 2021	$	(5.0	)	$	(183.9	)	$	(3.2	)	$	(192.1	)

Schedule of Adjustments to Accumulated Other Comprehensive Loss

Adjustments to accumulated other comprehensive loss are as follows (in millions):

	Three Months Ended March 31,
	2021						2020
	Pretax			Tax Effect			Pretax			Tax Effect
Interest Rate Swap
Unrealized losses on interest rate swaps	$	(0.8	)	$	(0.2	)	$	(1.5	)	$	0.8
Reclassification of losses into net earnings on interest rate swaps		1.5			—			(1.7	)		—
Net change in cash flow hedges		0.7			(0.2	)		(3.2	)		0.8
Foreign Currency Translation
Current period translation adjustments		6.3			2.1			(151.5	)		0.8
Net cumulative translation adjustments		6.3			2.1			(151.5	)		0.8
Total other comprehensive income (loss)	$	7.0		$	1.9		$	(154.7	)	$	1.6