CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 51.1	$ 68.7	$ 52.0
Reclassification of amounts recognized in the consolidated statement of operations:
Amortization of adjustments to pension and other postretirement benefit liabilities	7.1	4.7	6.5
Pension plan settlement/curtailment charge (2015 amount in discontinued operations)	5.5	3.5	0.2
Amounts recognized in the consolidated statement of operations	12.6	8.2	6.7
Unrealized foreign currency translation gain (loss)	(15.0)	(23.7)	8.7
Net gain (loss) from pension and other postretirement benefit liabilities	(6.3)	(34.3)	15.8
Deferred loss on "available-for-sale" securities			(0.1)
Gain (loss) from other comprehensive income items before income taxes	(8.7)	(49.8)	31.1
Provision (benefit) for income taxes	1.2	(8.7)	8.6
Other comprehensive income (loss)	(9.9)	(41.1)	22.5
Comprehensive income	$ 41.2	$ 27.6	$ 74.5