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Stock Repurchase Program - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jul. 02, 2016 | Jul. 04, 2015 | Jul. 02, 2016 | Jul. 04, 2015 | Sep. 01, 2015
Class of Stock [Line Items] |  |  |  |  |
Number of common shares authorized to be repurchased under new stock repurchase program |  |  |  |  | 5,000,000.0
Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 2,900 |  | $ 2,900 |  |
Stock repurchase program, number of shares repurchased | 400,000 | 2,126,000 | 1,496,000 | 2,376,000 |
Stock repurchase program, average price per share | $ 51.30 | $ 34.56 | $ 42.39 | $ 34.39 |
Stock repurchase program, total value | $ 20,519 | $ 73,467 | $ 63,403 | $ 81,628 |

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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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