Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2022

Equity [Abstract]

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

Changes in AOCI for the six months ended June 30, 2022 are as follows:

	Currency translation adjustments		Unrealized gains/(losses) on derivative financial instruments		Net actuarial gains/(losses) of defined benefit plans		Accumulated other comprehensive income (loss)
	(in millions)
Balances at December 31, 2021	$	(1.3)	$	(12.2)	$	(3.5)	$	(17.0)
Other comprehensive income, net of tax, before reclassifications	—		16.8		—		16.8
Amounts reclassified from AOCI, net of tax benefit of $—, $1.3, $—, and $1.3	—		4.4		0.1		4.5
Amounts reclassified to discontinued operations, net of tax	1.3		—		—		1.3
Less: noncontrolling interest	—		0.8		—		0.8
Other comprehensive income	1.3		22.0		0.1		23.4
Balances at June 30, 2022	$	—	$	9.8	$	(3.4)	$	6.4