Supplemental cash flow information (Tables)

9 Months Ended

Sep. 30, 2011

Supplemental Cash Flow Information [Abstract]

Schedule Of Cash Flow Supplemental Disclosures [TableTextBlock]

			Nine Months
			Ended September 30,
(In millions)			2011	2010
Cash paid for:
	Interest	$	17.0	7.7
	Income taxes		60.0	48.7