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Summary of Changes in Fair Value of Level 3 Pension Assets (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
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Dec. 28, 2013
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Dec. 29, 2012
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| Defined Benefit Plan Disclosure [Line Items] | ||
| Actual return on assets | $ 84,882 | $ 146,079 |
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Alternative Investments
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| Defined Benefit Plan Disclosure [Line Items] | ||
| Balance, December 2012 | ||
| Purchase of assets | 122,980 | |
| Actual return on assets | 2,644 | |
| Balance, December 2013 | $ 125,624 | |
| X | ||||||||||
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- Definition
The difference between fair value of plan assets at the end of the period and the fair value at the beginning of the period, adjusted for contributions and payments of benefits during the period, and after adjusting for taxes and other expenses, as applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of increase (decrease) in plan assets from purchases, sales and settlement of plan obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Defined Benefit Plan Fair Value Of Plan Assets Level Three No definition available.
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