CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Net income	$ 9.1	$ 6.7	$ 30.7	$ 21.4
Unrealized foreign currency translation gain (loss)	6.2	(11.0)	(0.8)	4.7
Net gain from pension and other postretirement benefit liabilities			1.1	0.1
Reclassification of amortization of adjustments to pension and other postretirement benefit liabilities recognized in net periodic benefit cost	1.2	0.6	3.7	1.8
SERP settlement charge			3.5
Curtailment loss			0.3
Unrealized gain (loss) on "available-for-sale" securities		(0.1)	0.1
Income (loss) from other comprehensive income items	7.4	(10.5)	7.9	6.6
Provision for income taxes	0.4	0.2	3.3	0.7
Other comprehensive income (loss)	7.0	(10.7)	4.6	5.9
Comprehensive income (loss)	$ 16.1	$ (4.0)	$ 35.3	$ 27.3