Quarterly report pursuant to Section 13 or 15(d)

Shareholders' (Deficit) Equity - Summary of Changes in Accumulated Other Comprehensive Income (Loss) (Detail)

v2.4.0.8
Shareholders' (Deficit) Equity - Summary of Changes in Accumulated Other Comprehensive Income (Loss) (Detail) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning Balance $ (22,500,000) $ (41,700,000) $ (19,794,000) $ (31,700,000)
Other comprehensive income (loss) before reclassifications, net of tax 1,000,000 (4,400,000) (3,400,000) (15,900,000)
Amounts reclassified from accumulated other comprehensive income (loss) to income, net of tax (1,200,000) 1,800,000 500,000 3,300,000
Total other comprehensive loss (172,000) (2,572,000) (2,863,000) (12,588,000)
Ending balance (22,657,000) (44,300,000) (22,657,000) (44,300,000)
Foreign Currency Translation Adjustments [Member]
       
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning Balance (27,800,000) (37,500,000) (25,600,000) (28,800,000)
Other comprehensive income (loss) before reclassifications, net of tax 2,400,000 (9,200,000) 200,000 (17,900,000)
Total other comprehensive loss 2,400,000 (9,200,000) 200,000 (17,900,000)
Ending balance (25,400,000) (46,700,000) (25,400,000) (46,700,000)
Unrealized Gain (Loss) on Derivatives [Member]
       
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning Balance 5,300,000 (4,200,000) 5,700,000 (2,900,000)
Other comprehensive income (loss) before reclassifications, net of tax (1,600,000) 4,800,000 (1,700,000) 2,000,000
Amounts reclassified from accumulated other comprehensive income (loss) to income, net of tax (1,200,000) 1,800,000 (1,500,000) 3,300,000
Total other comprehensive loss (2,800,000) 6,600,000 (3,200,000) 5,300,000
Ending balance 2,500,000 2,400,000 2,500,000 2,400,000
Unrealized Gain (Loss) on Available-For-Sale Investments [Member]
       
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning Balance     100,000  
Other comprehensive income (loss) before reclassifications, net of tax 200,000   (1,900,000)  
Amounts reclassified from accumulated other comprehensive income (loss) to income, net of tax     2,000,000  
Total other comprehensive loss 200,000   100,000  
Ending balance $ 200,000   $ 200,000