Note 12. Accumulated Other Comprehensive Income Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2020

Accumulated Other Comprehensive Income (Loss) [Line Items]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

Changes in AOCL for the years ended December 31, 2020 and 2019 are as follows:

	Currency translation adjustments		Unrealized gain/(loss) on derivative financial instruments		Net actuarial gains/(losses) and prior service cost of defined benefit plans		Accumulated Other Comprehensive Loss
	(in millions)
Balances at December 31, 2018	$	(1.3)	$	(8.3)	$	(107.2)	$	(116.8)
Other comprehensive loss, net of tax, before reclassifications	—		(12.8)		(30.2)		(43.0)
Amounts reclassified from AOCL, net of tax benefit of $—, $0.8, $1.1, and $1.9	—		4.5		3.5		8.0
Less: noncontrolling interest	—		(1.3)		—		(1.3)
Other comprehensive loss	—		(9.6)		(26.7)		(36.3)
Balances at December 31, 2019	(1.3)		(17.9)		(133.9)		(153.1)
Other comprehensive income (loss), net of tax, before reclassifications	—		(19.4)		7.7		(11.7)
Amounts reclassified from AOCL, net of tax benefit of $—, $3.5, $1.6, and $5.1	—		12.9		5.6		18.5
Amounts reclassified from AOCL related to settlement of pension plan, net of tax benefit of    $—, $—, $34.9, and $34.9	—		—		116.6		116.6
Less: noncontrolling interest	—		(1.2)		—		(1.2)
Other comprehensive income (loss)	—		(7.7)		129.9		122.2
Balances at December 31, 2020	$	(1.3)	$	(25.6)	$	(4.0)	$	(30.9)