EMPLOYEE RETIREMENT SAVINGS PLAN (Details) - USD ($)	12 Months Ended
Dec. 30, 2017	Dec. 31, 2016	Dec. 26, 2015
Compensation and Retirement Disclosure [Abstract]
Employee contribution limit per calendar year to 401 (k) plan	50.00%
Company contributions	$ 11,800,000	$ 10,900,000	$ 11,700,000
Assets related to non-qualified deferred compensation plan included in other assets	39,091,000	35,784,000
Liabilities related to non-qualified deferred compensation plan included in other noncurrent liabilities	37,963	36,439
Total amount distributed from non-qualified deferred compensation plan	$ 2,672,000	$ 5,317,000

No definition available.

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- Definition

The amount of distributions made to the individual during the period.

+ References

No definition available.

+ Details

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- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ 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 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The amount of the cost recognized during the period for defined contribution plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

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- Definition

Carrying value as of the balance sheet date of liabilities for fully funded, non-qualified deferred compensation plan payable beyond one year (or the operating cycle, if longer).

+ References

No definition available.

+ Details

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- Definition

The limit of annual employee contributions to the plan per calendar year as a percentage of compensation.

+ References

No definition available.

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