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STOCK-BASED COMPENSATION - Stock Options (Details) (USD $) In Millions, except Share data in Thousands, unless otherwise specified | 12 Months Ended
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Dec. 27, 2013 | Dec. 28, 2012 | Dec. 30, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Closing per share market value of stock (in dollars per share) | $ 25.92 |  |
Total intrinsic value of options exercised | $ 3.0 | $ 1.9 |
Cash received form exercise of stock options, net of tax | 7.3 | 2.5 | 0.1
Tax benefit realized for the deduction from option exercise | 1.0 | 0.6 |
Shares |  |  |
Outstanding, December 28, 2012 (in shares) | 639 |  |
Exercised (in shares) | (454) |  |
Expired/Forfeited (in shares) | (111) |  |
Outstanding, December 27, 2013 (in shares) | 74 | 639 |
Weighted Average Exercise Price |  |  |
Outstanding, December 28, 2012 (in dollars per share) | $ 16.91 |  |
Exercised (in dollars per share) | $ 16.12 |  |
Expired/Forfeited (in dollars per share) | $ 21.24 |  |
Outstanding, December 27, 2013 (in dollars per share) | $ 14.99 | $ 16.91 |
Additional Information on Options Outstanding, December 27, 2013 |  |  |
Weighted Average Remaining Contractual Life | 1 year 7 months 24 days |  |
Aggregate Intrinsic Value | 0.8 |  |
Exercisable, December 27, 2013 |  |  |
Shares | 74 |  |
Weighted Average Exercise Price (in dollars per share) | $ 14.99 |  |
Weighted Average Remaining Contractual Life | 1 year 7 months 24 days |  |
Aggregate Intrinsic Value | $ 0.8 |  |
Stock option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Option maximum contractual term | 7 years |  |
Maximum | Stock option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Option maximum contractual term | 10 years |  |

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- Definition Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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