INCOME TAXES - Unrecognized (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Reconciliation of the beginning and ending amount of unrecognized tax benefits
Balance at beginning of fiscal year	$ 12,889us-gaap_UnrecognizedTaxBenefits	$ 8,649us-gaap_UnrecognizedTaxBenefits	$ 30,463us-gaap_UnrecognizedTaxBenefits
Increases based on tax positions in prior year	1	7,631
Decreases based on tax positions in prior year	(363)	(935)	(9,933)
Increases based on tax positions in current year	1,357	1,386	745
Settlements	(49)	(259)	(643)
Lapse of statute of limitations	(789)	(3,583)	(11,983)
Balance at end of fiscal year	$ 13,046us-gaap_UnrecognizedTaxBenefits	$ 12,889us-gaap_UnrecognizedTaxBenefits	$ 8,649us-gaap_UnrecognizedTaxBenefits

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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