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Revisions to Applicable Condensed Consolidated Statements of Cash Flows Line Item to Correct the Errors (Detail) - USD ($) $ in Thousands | 6 Months Ended
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Jul. 15, 2017 | Jul. 16, 2016
Error Corrections And Prior Period Adjustments Restatement [Line Items] |  |
Other assets | $ (13,244) | $ 3,212
Other accrued liabilities | 23,079 | 10,597
Net cash provided by operating activities | 160,896 | 195,297
Repurchase of independent distributor territories | (4,110) | (8,450)
Principal payments from notes receivable | 13,284 | 11,954
Other investing activities | 56 | 191
Net cash disbursed for investing activities | $ 19,853 | (36,062)
As Previously Reported |  |
Error Corrections And Prior Period Adjustments Restatement [Line Items] |  |
Other assets |  | 3,617
Other accrued liabilities |  | 10,878
Net cash provided by operating activities |  | 193,857
Repurchase of independent distributor territories |  | (10,930)
Principal payments from notes receivable |  | 13,939
Net cash disbursed for investing activities |  | (36,748)
Revisions |  |
Error Corrections And Prior Period Adjustments Restatement [Line Items] |  |
Other assets |  | (405)
Other accrued liabilities |  | (281)
Net cash provided by operating activities |  | 1,440
Repurchase of independent distributor territories |  | 2,480
Principal payments from notes receivable |  | (1,985)
Other investing activities |  | 191
Net cash disbursed for investing activities |  | $ 686

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