Accumulated Other Comprehensive Income (Loss)

3 Months Ended

Mar. 31, 2021

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Accumulated Other Comprehensive Income (Loss)

The following tables present details about components of accumulated other comprehensive income (loss) for the three months ended March 31, 2021 and 2020, respectively:

	Foreign currency translation adjustments		Pension and other postretirement liability adjustments		Unrealized gain (loss) on marketable securities		Change in fair value of derivative financial instruments		Total
Balance at December 31, 2020	$	(18.0)	$	63.4	$	—	$	(4.1)	$	41.3
Other comprehensive (loss) income before    reclassifications and income taxes	(44.4)		—		—		1.4		(43.0)
Amounts reclassified from accumulated other    comprehensive (loss) income before income    taxes	—		(2.2)		—		1.7		(0.5)
Income tax (expense) benefit	—		0.6		—		(0.9)		(0.3)
Net current period other comprehensive    (loss) income, net of income taxes	(44.4)		(1.6)		—		2.2		(43.8)
Noncontrolling interest	0.4		—		—		—		0.4
Net current period comprehensive (loss) income,    net of income taxes and noncontrolling    interest	(44.0)		(1.6)		—		2.2		(43.4)
Balance at March 31, 2021	$	(62.0)	$	61.8	$	—	$	(1.9)	$	(2.1)

	Foreign currency translation adjustments		Pension and other postretirement liability adjustments		Unrealized gain (loss) on marketable securities		Change in fair value of derivative financial instruments		Total
Balance at December 31, 2019	$	(115.3)	$	66.9	$	—	$	(1.7)	$	(50.1)
Other comprehensive (loss) income before    reclassifications and income taxes	(78.8)		0.2		(0.5)		6.4		(72.7)
Amounts reclassified from accumulated other    comprehensive (loss) income before income    taxes	—		(2.0)		—		(0.6)		(2.6)
Income tax (expense) benefit	—		0.5		0.1		(1.6)		(1.0)
Net current period other comprehensive    (loss) income, net of income taxes	(78.8)		(1.3)		(0.4)		4.2		(76.3)
Noncontrolling interest	7.5		—		—		—		7.5
Net current period comprehensive (loss) income,    net of income taxes and noncontrolling    interest	(71.3)		(1.3)		(0.4)		4.2		(68.8)
Balance at March 31, 2020	$	(186.6)	$	65.6	$	(0.4)	$	2.5	$	(118.9)

Other comprehensive income (loss) before reclassifications and income taxes includes the effect of foreign currency.