|
Stock Repurchase Program - Additional Information (Detail) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
|
Jun. 29, 2013
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Jun. 30, 2012
|
Jun. 29, 2013
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Jun. 30, 2012
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Feb. 28, 2013
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| Equity [Abstract] | |||||
| Number of common shares authorized to be repurchased under new stock repurchase program | 6.0 | ||||
| Stock repurchase program, number of shares repurchased | 0.2 | 0.3 | 1.0 | 1.2 | |
| Stock repurchase program, average price per share | $ 19.85 | $ 23.54 | $ 19.79 | $ 22.74 | |
| Stock repurchase program, total value | $ 4.4 | $ 5.1 | $ 19.8 | $ 26.3 | |