Accumulated Other Comprehensive Income (Loss)

6 Months Ended

Jun. 30, 2022

Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]

Accumulated Other Comprehensive Income (Loss)

16.Accumulated Other Comprehensive Income (Loss)

Changes in accumulated other comprehensive income (loss) by component were as follows (in millions):

	Three Months Ended June 30, 2022
	Employee Pension and Postretirement Benefits, Net of Tax			Cumulative Translation Adjustments			Derivative Instruments, Net of Tax			Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period	$	(25.2	)	$	(111.7	)	$	3.0		$	(133.9	)
Other comprehensive income (loss) before reclassifications		—			(33.9	)		4.5			(29.4	)
Amounts reclassified from accumulated other comprehensive income (loss)		0.4			—			(0.1	)		0.3
Net current period other comprehensive income (loss)		0.4			(33.9	)		4.4			(29.1	)
Balance at end of period	$	(24.8	)	$	(145.6	)	$	7.4		$	(163.0	)

	Three Months Ended June 30, 2021
	Employee Pension and Postretirement Benefits, Net of Tax			Cumulative Translation Adjustments			Derivative Instruments, Net of Tax			Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period	$	(93.5	)	$	(90.3	)	$	(0.1	)	$	(183.9	)
Other comprehensive income (loss) before reclassifications		—			7.7			0.3			8.0
Amounts reclassified from accumulated other comprehensive income (loss)		1.1			—			—			1.1
Net current period other comprehensive income (loss)		1.1			7.7			0.3			9.1
Balance at end of period	$	(92.4	)	$	(82.6	)	$	0.2		$	(174.8	)

	Six Months Ended June 30, 2022
	Employee Pension and Postretirement Benefits, Net of Tax			Cumulative Translation Adjustments			Derivative Instruments, Net of Tax			Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period	$	(25.6	)	$	(105.2	)	$	2.2		$	(128.6	)
Other comprehensive income (loss) before reclassifications		—			(40.4	)		5.4			(35.0	)
Amounts reclassified from accumulated other comprehensive income (loss)		0.8			—			(0.2	)		0.6
Net current period other comprehensive income (loss)		0.8			(40.4	)		5.2			(34.4	)
Balance at end of period	$	(24.8	)	$	(145.6	)	$	7.4		$	(163.0	)

	Six Months Ended June 30, 2021
	Employee Pension and Postretirement Benefits, Net of Tax			Cumulative Translation Adjustments			Derivative Instruments, Net of Tax			Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period	$	(94.7	)	$	(70.3	)	$	(0.5	)	$	(165.5	)
Other comprehensive income (loss) before reclassifications		—			(12.3	)		0.7			(11.6	)
Amounts reclassified from accumulated other comprehensive income (loss)		2.3			—			—			2.3
Net current period other comprehensive income (loss)		2.3			(12.3	)		0.7			(9.3	)
Balance at end of period	$	(92.4	)	$	(82.6	)	$	0.2		$	(174.8	)

Reclassifications out of accumulated other comprehensive income (loss) included in the computation of net periodic pension and postretirement benefit cost (See Note 4 of the Notes to Condensed Consolidated Financial Statements for additional details regarding employee benefit plans) were as follows (in millions):

	Classification of Income (Expense)	Three Months Ended June 30,						Six Months Ended June 30,
		2022			2021			2022			2021
Amortization of employee pension and postretirement benefits items
Prior service costs	Miscellaneous, net	$	0.2		$	0.2		$	0.4		$	0.4
Actuarial losses	Miscellaneous, net		0.3			1.5			0.6			2.7
Total before tax			0.5			1.7			1.0			3.1
Tax benefit			(0.1	)		(0.6	)		(0.2	)		(0.8	)
Net of tax		$	0.4		$	1.1		$	0.8		$	2.3