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v3.3.1.900

Employee Benefit Plans (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 26, 2015 | Dec. 27, 2014 | Dec. 28, 2013
Defined Contribution Plans Disclosure [Line Items] |  |  |
Minimum deferral requirement | 3 years |  |
Maximum annual contributions per employee, percent | 10.00% |  |
Life insurance policies | $ 27,554 | $ 27,603 |
Accumulated benefit obligation | $ 900 | 1,200 |
Sensitivity of expected rate of return on plan assets, percent change | 0.50% |  |
Sensitivity of change in expected rate of return, annual pension expense amount | $ 1,400 |  |
Employer contributions | 5,900 |  |
Estimated future employer contributions | $ 4,500 |  |
Consecutive years of compensation for annual benefits under the ESLIRP plan | 5 years |  |
Equity Securities |  |  |
Defined Contribution Plans Disclosure [Line Items] |  |  |
Defined benefit plan, target plan asset allocations | 44.30% |  |
Fixed Income Securities |  |  |
Defined Contribution Plans Disclosure [Line Items] |  |  |
Defined benefit plan, target plan asset allocations | 31.10% |  |
Other Securities |  |  |
Defined Contribution Plans Disclosure [Line Items] |  |  |
Defined benefit plan, target plan asset allocations | 24.60% |  |
Pension Plans |  |  |
Defined Contribution Plans Disclosure [Line Items] |  |  |
Costs associated with defined contribution plan | $ 5,300 | 4,900 | $ 4,700
Deferred Compensation Plan and Executive Supplemental Life Insurance Retirement Plan |  |  |
Defined Contribution Plans Disclosure [Line Items] |  |  |
Costs associated with defined contribution plan | $ 2,600 | $ 3,300 | $ 3,300

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- Definition Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 4 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6812-107765 + Details
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