Consolidated Statements Of Comprehensive Income (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net income	$ 85.9	$ 91.6	$ 77.1
Unrealized gain on derivative financial instruments:
Gain arising during the period	8.2	6.9	3.7
Reclassification of gain included in net income	(10.9)	(3.5)	(3.4)
Foreign currency translation:
Foreign currency translation adjustments	(136.7)	(76.4)	(61.6)
Pension and other post-retirement plans:
Actuarial (loss) gain arising during the period	(7.1)	(60.2)	39.3
Amortization of actuarial loss included in net income	3.6	5.9	11.4
Amortization of prior service cost included in net income	0.1	0.3	0.1
Other	5.3	5.1	(2.1)
Other comprehensive loss, before tax	(137.5)	(121.9)	(12.6)
Income tax benefit (expense) related to items of other comprehensive loss	0.9	14.9	(16.9)
Comprehensive (loss) income	$ (50.7)	$ (15.4)	$ 47.6