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Basis of Presentation - Revisions in Other Assets and Liabilities Sections (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Deferred tax assets, net $ 9,208 $ 9,497
Long-term income tax receivable 20,516 17,720
Other 2,123 2,195
Total other assets 31,847 29,412
Long-term income tax payable 46,745 38,600
Accrued compensation 9,646 18,750
Other 6,682 3,745
Total other liabilities 63,073 61,095
As Previously Reported [Member]
    
Deferred tax assets, net   9,497
Long-term income tax receivable     
Other   2,195
Total other assets   11,692
Long-term income tax payable   20,880
Accrued compensation   18,750
Other   3,745
Total other liabilities   43,375
Adjustment [Member]
    
Deferred tax assets, net     
Long-term income tax receivable   17,720
Other     
Total other assets   17,720
Long-term income tax payable   17,720
Accrued compensation     
Other     
Total other liabilities   $ 17,720