Other Comprehensive Loss

3 Months Ended

Mar. 31, 2021

Equity [Abstract]

Other Comprehensive Loss

12. Other Comprehensive Loss

The components of other comprehensive loss and income tax expense (benefit) allocated to each component for the three months ended March 31, 2021 and 2020 were as follows:

	Three Months Ended
	March 31, 2021
	Before					Net of
	Tax			Income		Tax
	Amount			Tax		Amount
Translation adjustments	$	(10.2	)	$	—	$	(10.2	)
Adjustments for net periodic pension and OPEB cost		1.4			0.3		1.1
Change in fair value of derivatives		3.4			0.9		2.5
Other comprehensive (loss) income	$	(5.4	)	$	1.2	$	(6.6	)

	Three Months Ended
	March 31, 2020
	Before						Net of
	Tax			Income			Tax
	Amount			Tax			Amount
Translation adjustments	$	(20.0	)	$	—		$	(20.0	)
Adjustments for net periodic pension and OPEB cost		1.0			0.2			0.8
Change in fair value of derivatives		(15.7	)		(3.7	)		(12.0	)
Other comprehensive loss	$	(34.7	)	$	(3.5	)	$	(31.2	)

Accumulated other comprehensive loss by component as of December 31, 2020 and March 31, 2021, and changes during the three months ended March 31, 2021, were as follows:

	Changes in the Fair Value of Derivatives			Pension and OPEB Cost			Translation Adjustments			Total
Balance at December 31, 2020	$	(11.0	)	$	(178.5	)	$	35.6		$	(153.9	)
Other comprehensive income (loss) before reclassifications		1.2			—			(10.0	)		(8.8	)
Amounts reclassified from accumulated other comprehensive loss		1.3			1.1			—			2.4
Net change in accumulated other comprehensive loss		2.5			1.1			(10.0	)		(6.4	)
Balance at March 31, 2021	$	(8.5	)	$	(177.4	)	$	25.6		$	(160.3	)

Accumulated other comprehensive loss by component as of December 31, 2019 and March 31, 2020, and changes during the three months ended March 31, 2020, were as follows:

	Changes in the Fair Value of Derivatives			Pension and OPEB Cost			Translation Adjustments			Total
Balance at December 31, 2019	$	1.0		$	(185.7	)	$	8.5		$	(176.2	)
Other comprehensive loss before reclassifications		(11.8	)		—			(19.8	)		(31.6	)
Amounts reclassified from accumulated other comprehensive loss		(0.2	)		0.8			—			0.6
Net change in accumulated other comprehensive loss		(12.0	)		0.8			(19.8	)		(31.0	)
Balance at March 31, 2020	$	(11.0	)	$	(184.9	)	$	(11.3	)	$	(207.2	)

Reclassifications from accumulated other comprehensive loss for the three months ended March 31, 2021 and 2020 were as follows:

	Three Months Ended March 31,						Classification in the Condensed
	2021			2020			Consolidated Statements of Operations
Amortization of pension and OPEB cost:
Net actuarial loss	$	2.8		$	1.6		Investment and other income-net
Net prior service credit		(1.4	)		(0.6	)	Investment and other income-net
Reclassifications before tax		1.4			1.0
Income tax expense		0.3			0.2
Reclassification, net of tax	$	1.1		$	0.8
Derivatives:
Net realized income (loss)	$	1.3		$	(0.2	)	Interest expense-net
Reclassification, net of tax		1.3			(0.2	)
Total reclassifications, net of tax	$	2.4		$	0.6