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Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands | Dec. 30, 2016 | Jan. 01, 2016
--- | --- | ---
Assets |  |  |
Money market securities | [1] | $ 21,918 | $ 10,530
Total |  | 128,940 | 99,312
Liabilities |  |  |
Deferred compensation plan | [2] | 53,617 | 46,740
Total |  | 53,617 | 46,740
Fixed income securities |  |  |
Assets |  |  |
Fixed income available-for-sale securities | [3] | 58,755 | 45,842
Fixed income trading securities held in deferred compensation plan | [4] | 11,872 | 9,295
Equity securities |  |  |
Assets |  |  |
Equity trading securities held in deferred compensation plan | [4] | 36,395 | 33,645
Fair Value, Inputs, Level 1 |  |  |
Assets |  |  |
Money market securities | [1] | 21,918 | 10,530
Total |  | 70,185 | 53,470
Liabilities |  |  |
Deferred compensation plan | [2] | 53,617 | 46,740
Total |  | 53,617 | 46,740
Fair Value, Inputs, Level 1 | Fixed income securities |  |  |
Assets |  |  |
Fixed income available-for-sale securities | [3] | 0 | 0
Fixed income trading securities held in deferred compensation plan | [4] | 11,872 | 9,295
Fair Value, Inputs, Level 1 | Equity securities |  |  |
Assets |  |  |
Equity trading securities held in deferred compensation plan | [4] | 36,395 | 33,645
Fair Value, Inputs, Level 2 |  |  |
Assets |  |  |
Money market securities | [1] | 0 | 0
Total |  | 58,755 | 45,842
Liabilities |  |  |
Deferred compensation plan | [2] | 0 | 0
Total |  | 0 | 0
Fair Value, Inputs, Level 2 | Fixed income securities |  |  |
Assets |  |  |
Fixed income available-for-sale securities | [3] | 58,755 | 45,842
Fixed income trading securities held in deferred compensation plan | [4] | 0 | 0
Fair Value, Inputs, Level 2 | Equity securities |  |  |
Assets |  |  |
Equity trading securities held in deferred compensation plan | [4] | 0 | 0
Fair Value, Inputs, Level 3 |  |  |
Assets |  |  |
Money market securities | [1] | 0 | 0
Total |  | 0 | 0
Liabilities |  |  |
Deferred compensation plan | [2] | 0 | 0
Total |  | 0 | 0
Fair Value, Inputs, Level 3 | Fixed income securities |  |  |
Assets |  |  |
Fixed income available-for-sale securities | [3] | 0 | 0
Fixed income trading securities held in deferred compensation plan | [4] | 0 | 0
Fair Value, Inputs, Level 3 | Equity securities |  |  |
Assets |  |  |
Equity trading securities held in deferred compensation plan | [4] | $ 0 | $ 0
[1] | Included in cash and cash equivalents on the Company’s consolidated balance sheet.
[2] | Included in accrued liabilities and deferred compensation on the Company’s consolidated balance sheet.
[3] | Included in short-term investments on the Company’s consolidated balance sheet.
[4] | Included in other current assets and deferred compensation plan assets on the Company’s consolidated balance sheet.

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