Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2020

Accumulated Other Comprehensive Loss [Abstract]

Reclassification out of Accumulated Other Comprehensive Income (Loss)

	Three Months Ended ‎March 31, 2020				Three Months Ended ‎March 31, 2019
	Amortization of Pension and Other Postretirement Benefits Items				Amortization of Pension and Other Postretirement Benefits Items
	Actuarial ‎Losses ‎Recognized		Total		Actuarial ‎Losses ‎Recognized		Total
Affected Line in Condensed Consolidated Statement of Income:
Non-operating expenses	$	7.4	$	7.4	$	5.0	$	5.0
Tax benefit		(1.9)		(1.9)		(1.3)		(1.3)
Total reclassifications for the period, net of tax	$	5.5	$	5.5	$	3.7	$	3.7

Changes in Accumlated Other Comprehensive Income (Loss)

	Three Months Ended ‎March 31, 2020						Three Months Ended ‎March 31, 2019
	Foreign ‎Currency		Pension and ‎Other ‎Postretirement ‎Benefits		Total		Foreign ‎Currency		Pension and ‎Other ‎Postretirement ‎Benefits		Total
Beginning balance January 1,	$	(7.7)	$	(242.9)	$	(250.6)	$	(12.4)	$	(227.9)	$	(240.3)
Other comprehensive (loss) income before reclassifications		(8.9)		—		(8.9)		2.0		—		2.0
Amounts reclassified from accumulated other comprehensive income (net of tax $(1.9) and $(1.3))		—		5.5		5.5		—		3.7		3.7
Net current-period other comprehensive (loss) income		(8.9)		5.5		(3.4)		2.0		3.7		5.7
Ending balance March 31,	$	(16.6)	$	(237.4)	$	(254.0)	$	(10.4)	$	(224.2)	$	(234.6)