Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2020

Shareholders' Equity.

Components of AOCI, Net of Income Taxes

	Cumulative		Pension & Other
	Translation		Postretirement Benefit			Cash Flow
Three Months Ended June 30, 2020 and 2019	Adjustments		Plans, Net			Hedges, Net	Total
Balance as of March 31, 2020	$	(96.0)	$	(55.1)	$	(3.1)	$	(154.2)
Other comprehensive loss		(1.1)		—		(1.5)		(2.6)
Amounts reclassified from AOCI to net income(1)		—		0.5		0.2		0.7
Balance as of June 30, 2020	$	(97.1)	$	(54.6)	$	(4.4)	$	(156.1)
Balance as of March 31, 2019	$	(112.1)	$	(40.4)	$	9.0	$	(143.5)
Other comprehensive income (loss)		3.0		—		(3.5)		(0.5)
Amounts reclassified from AOCI to net income (loss)(1)		—		0.3		(1.9)		(1.6)
Balance as of June 30, 2019	$	(109.1)	$	(40.1)	$	3.6	$	(145.6)

	Cumulative		Pension & Other
	Translation		Postretirement Benefit		Cash Flow
Six Months Ended June 30, 2020 and 2019	Adjustments		Plans, Net		Hedges, Net		Total
Balance as of December 31, 2019	$	(106.7)	$	(56.3)	$	0.6	$	(162.4)
Other comprehensive income (loss)		9.6		0.6		(5.1)		5.1
Amounts reclassified from AOCI to net income(1)		—		1.1		0.1		1.2
Balance as of June 30, 2020	$	(97.1)	$	(54.6)	$	(4.4)	$	(156.1)
Balance as of December 31, 2018	$	(111.8)	$	(39.4)	$	8.9	$	(142.3)
Other comprehensive income (loss)		2.7		(2.0)		(2.4)		(1.7)
Amounts reclassified from AOCI to net income (loss)(1)		—		1.3		(2.9)		(1.6)
Balance as of June 30, 2019	$	(109.1)	$	(40.1)	$	3.6	$	(145.6)

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

	Three Months Ended				Six Months Ended
AOCI Components	June 30,				June 30,				Statements of Operations
	2020		2019		2020		2019		Classification
Cash flow hedging items
Foreign exchange cash flow hedges	$	(0.5)	$	(1.6)	$	(0.6)	$	(2.2)	Cost of sales
Interest rate swaps		0.7		(0.3)		0.7		(0.7)	Interest expense, net
Total before tax		0.2		(1.9)		0.1		(2.9)
Tax effect		—		—		—		—	Provision for income taxes
Total, net of tax	$	0.2	$	(1.9)	$	0.1	$	(2.9)
Amortization of pension and other postretirement benefit plan items
Prior service credit	$	(0.3)	$	(0.3)	$	(0.6)	$	(0.6)	(a)
Net actuarial loss		1.1		0.8		2.3		1.6	(a)
Net settlement loss		—		—		—		0.7	(a)
Total before tax		0.8		0.5		1.7		1.7
Tax effect		(0.3)		(0.2)		(0.6)		(0.4)	Provision for income taxes
Total, net of tax	$	0.5	$	0.3	$	1.1	$	1.3

(a) These AOCI components are included in the computation of net periodic benefit costs (see Note 12).