|
Share Repurchase Plan (Additional Information) (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified |
1 Months Ended | 12 Months Ended | 46 Months Ended | 12 Months Ended | |
|---|---|---|---|---|---|
|
Feb. 15, 2013
|
Dec. 31, 2011
Share Repurchase Program, February Twenty Ten
|
Dec. 25, 2010
Share Repurchase Program, February Twenty Ten
|
Dec. 28, 2013
Share Repurchase Program, February Twenty Ten
|
Dec. 28, 2013
Share Repurchase Program, February Twenty Thirteen
|
|
| Accelerated Share Repurchases [Line Items] | |||||
| Share repurchase program, authorization date | Feb. 12, 2010 | Feb. 15, 2013 | |||
| Share repurchase program, authorized amount | $ 300,000 | $ 300,000 | |||
| Share repurchase program, shares repurchased | 7,366,646 | 1,376,500 | |||
| Share repurchase program, shares repurchased value | 223,149 | 58,422 | |||
| Share repurchase program, shares repurchased and retired | 522,856 | ||||
| Share repurchase program, shares repurchased and retired value | $ 16,701 | $ 241,578 | |||
| Share Repurchase Program Purchase Period End Date | 2012-12-29 | 2014-12-31 | |||