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WARRANTY (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]    
Warranty liability at beginning of year $ 27,482 $ 17,659
Acquisitions 222 2,496
Provision for warranty liabilities 43,335 33,701
Warranty payments made (37,905) (26,374)
Warranty liability at end of year $ 33,134 $ 27,482
Minimum [Member]
   
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]    
Length of Limited Warranty, Term 0 years  
Maximum [Member]
   
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]    
Length of Limited Warranty, Term 10 years