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Additional Cash Flow Information	9 Months Ended
Additional Cash Flow Information	Sep. 30, 2011
ADDITIONAL CASH FLOW INFORMATION [Abstract]
Cash Flow, Supplemental Disclosures	ADDITIONAL CASH FLOW INFORMATION Cash payments for interest were $6.8 million and $5.9 million for the nine months ended September 30, 2011, and October 1, 2010, respectively. Cash payments for income taxes, net of refunds, for the same periods were $10.9 million and $14.0 million, respectively.