Annual report pursuant to Section 13 and 15(d)

CUSTOMER CONTRACTS AND OTHER INTANGIBLE ASSETS (Details)

v2.4.0.8
CUSTOMER CONTRACTS AND OTHER INTANGIBLE ASSETS (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Finite-lived intangible assets      
Finite-lived intangible assets, net $ 101,457 $ 113,400  
Other intangible assets      
Finite and infinite lived intangible assets, gross 27,112 28,389  
Finite and infinite lived intangible assets, net 128,569 141,789  
Total amortization expense 25,200 23,400 22,400
Non-amortizable, indefinite lived intangible assets 12,600 12,600  
Customer Contracts [Member]
      
Finite-lived intangible assets      
Finite-lived intangible assets, gross 226,717 217,384  
Less: Accumulated amortization (125,260) (103,984)  
Finite-lived intangible assets, net 101,457 113,400  
Patents [Member]
      
Finite and Indefinite Lived Intangible Assets by Major Class [Domain]      
Useful life of intangible assets 15 years    
Intangible Assets Excluding Goodwill and Customer Contracts [Member]
      
Finite-lived intangible assets      
Less: Accumulated amortization (9,240) (7,126)  
Other intangible assets      
Finite and infinite lived intangible assets, gross 36,352 35,515  
Finite and infinite lived intangible assets, net 27,112 28,389  
Trademarks and Tradenames [Member]
      
Other intangible assets      
Finite and infinite lived intangible assets, net 14,800 15,300  
Segment, Geographical, Groups of Countries, Group One [Member] | Customer Contracts [Member]
      
Finite-lived intangible assets      
Finite-lived intangible assets, net 6,300 5,400  
Other intangible assets      
Finite and infinite lived intangible assets, net $ 400 $ 100  
Minimum [Member] | Customer Contracts [Member]
      
Finite and Indefinite Lived Intangible Assets by Major Class [Domain]      
Useful life of intangible assets 8 years    
Minimum [Member] | Noncompete Agreements [Member]
      
Finite and Indefinite Lived Intangible Assets by Major Class [Domain]      
Useful life of intangible assets 3 years    
Maximum [Member] | Customer Contracts [Member]
      
Finite and Indefinite Lived Intangible Assets by Major Class [Domain]      
Useful life of intangible assets 20 years    
Maximum [Member] | Noncompete Agreements [Member]
      
Finite and Indefinite Lived Intangible Assets by Major Class [Domain]      
Useful life of intangible assets 20 years