Acquisitions And Divestitures (Allocated Purchase Price) (Narrative) (Details) (American Sporting Goods Corporation [Member], USD $) In Millions, unless otherwise specified	Feb. 17, 2011	Jan. 29, 2011
American Sporting Goods Corporation [Member]
Cash and cash equivalents	$ 3.1
Receivables	21.1
Inventories	46.5
Deferred income taxes	3.4
Prepaid expense and other current assets	12.2
Total current assets	86.3
Other assets	1.2
Goodwill	61.2
Intangible assets	46.7
Property and equipment	8.4
Total assets	203.8
Trade accounts payable	13.2
Other accrued expenses	18.0
Total current liabilities	31.2
Deferred income taxes	16.0
Total liabilities	47.2
Net assets	$ 156.6	$ 156.6