Discontinued Operations (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended	12 Months Ended
	Aug. 01, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Discontinued Operations
Loss before income taxes		$ (2.4)	$ (0.9)
Income tax benefit (expense)		0.1	(1.1)
Loss from discontinued operations, net of taxes		(2.3)	(2.0)
Total revenues		9.5	31.1
Flomatic
Discontinued Operations
Operating income			1.3
Loss on disposal			(3.8)
Total revenues			12.9
Austroflex
Discontinued Operations
Proceeds from sale of outstanding shares of an indirectly wholly-owned subsidiary	7.9
Loss after tax on disposal of the business	2.2
Written down value of long-lived assets				14.8
Operating income		(0.2)	0.2
Loss on disposal		(2.2)
Total revenues		9.5	18.2
Other
Discontinued Operations
Other			$ 1.4