Segment information (Tables)

3 Months Ended

Mar. 31, 2012

Segment Reporting [Abstract]

Revenue From Segments To Consolidated [Table Text Block]

				Three Months
				Ended March 31,
(In millions)				2012	2011
Revenues:
	International		$	730.4	674.3
	North America			236.4	239.0
		Revenues	$	966.8	913.3

Operating Profit Loss From Segments To Consolidated [Table Text Block]

				Three Months
				Ended March 31,
(In millions)				2012	2011
Operating profit:
	International		$	60.9	45.2
	North America			5.8	6.8
		Segment operating profit		66.7	52.0
	Non-segment			(24.3)	(15.0)
		Operating profit	$	42.4	37.0