GOODWILL AND OTHER INTANGIBLE ASSETS - Carrying Amount of Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Schedule Of Intangible Assets By Segment [Line Items]  
Beginning balance $ 57,122
Amortization (1,268)
Translation adjustment (723)
Ending balance 55,131
Titanium Segment  
Schedule Of Intangible Assets By Segment [Line Items]  
Beginning balance 3,800
Amortization (171)
Translation adjustment 0
Ending balance 3,629
Engineered Products and Services Segment  
Schedule Of Intangible Assets By Segment [Line Items]  
Beginning balance 53,322
Amortization (1,097)
Translation adjustment (723)
Ending balance $ 51,502