Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 7

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section H

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DEBT AND CAPITAL LEASES (Details 2) (USD $) In Millions, unless otherwise specified	0 Months Ended
	Jan. 15, 2013	Dec. 29, 2012	Dec. 31, 2011
Long-term debt and capital leases
Capital leases obligations		$ 4.8	$ 6.8
Less amount classified as current		(251.9)	(1.6)
Total long-term debt and capital leases		702.2	954.2
Series 1995 at 7.5% - due 2015 through 2025
Long-term debt and capital leases
Senior notes		50.0	50.0
Weighted Average Interest Rate		7.50%
Senior notes due 2013 at 4.9%
Long-term debt and capital leases
Senior notes		250.0	250.0
Weighted Average Interest Rate		4.90%
Repayments of debt	250
Senior notes due 2017 at 6.6%
Long-term debt and capital leases
Senior notes		249.4	249.2
Weighted Average Interest Rate		6.60%
Senior notes due 2020 at 5.4%
Long-term debt and capital leases
Senior notes		249.9	249.8
Weighted Average Interest Rate		5.40%
Senior notes due 2033 at 6.0%
Long-term debt and capital leases
Senior notes		$ 150.0	$ 150.0
Weighted Average Interest Rate		6.00%