v2.4.0.8
Comprehensive Income (Loss) - Components of Accumulated Other Comprehensive Income (Loss), Net of Related Deferred Income Taxes (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]    
Retirement-related benefit plans $ (63,246) $ (63,762)
Unrealized loss on foreign currency forward contracts and interest rate swaps (1,830) (2,684)
Unrealized foreign currency translation gain 15,947 15,050
Other 1,501 1,501
Total accumulated other comprehensive loss, net of tax $ (47,628) $ (49,895)