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Shareholders' Equity - Additional Information (Detail) (USD $)
Share data in Millions, except Per Share data, unless otherwise specified
1 Months Ended 3 Months Ended 6 Months Ended 44 Months Ended 1 Months Ended
Jan. 31, 2014
Jun. 29, 2014
Jun. 29, 2014
Jun. 30, 2013
Jun. 29, 2014
Nov. 30, 2010
Maximum
Stockholders Equity Note Disclosure [Line Items]            
Stock repurchase program, authorized amount           $ 200,000,000
Repurchase of stock, shares   0   0 2.6  
Repurchase of stock, value         31,200,000  
Common stock average price         $ 11.84  
Dividends payable, amount per share $ 0.06          
Dividends payable, date to be paid Jun. 02, 2014          
Dividends payable, record date May 09, 2014          
Dividend payment $ 11,700,000   $ 11,656,000