XML 95 R80.htm IDEA: XBRL DOCUMENT v3.8.0.1
Financial Instruments (Details 3) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Derivative Instruments, Gain (Loss) [Line Items]      
Total liabilities $ 1,363,520 $ 1,443,775  
Amount of Gain (Loss) Recognized in Other Comprehensive Income (OCI) on Derivative - Effective Portion 2,608 745 $ 11,491
Amount of Gain (Loss) Reclassified from Accumulated OCI into Income - Effective Portion 48 (410) 53
Amount of Gain (Loss) Recognized in Income on Derivative - Ineffective Portion and Amount Excluded from Effectiveness Testing 420 4,042 30,359
Subject to Master Netting Agreements [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Total liabilities 200    
Foreign Exchange Forward      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of Gain (Loss) Recognized in Other Comprehensive Income (OCI) on Derivative - Effective Portion 3,547 2,294 2,479
Amount of Gain (Loss) Recognized in Income on Derivative - Ineffective Portion and Amount Excluded from Effectiveness Testing 0 0 0
Foreign Exchange Forward | Cost of services and products sold      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of Gain (Loss) Reclassified from Accumulated OCI into Income - Effective Portion (954) (410) 53
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net [Abstract]      
Amount of Gain (Loss) Recognized in Income on Derivative for the Twelve Months Ended December 31 (23,572) 15,875 (158)
Interest Rate Swap [Member]      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of Gain (Loss) Recognized in Other Comprehensive Income (OCI) on Derivative - Effective Portion (734)    
Cross currency interest rate swaps      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of Gain (Loss) Recognized in Other Comprehensive Income (OCI) on Derivative - Effective Portion (205) (1,549) 9,012
Amount of Gain (Loss) Reclassified from Accumulated OCI into Income - Effective Portion 1,002 0 0
Cross currency interest rate swaps | Cost of services and products sold      
Derivative Instruments, Gain (Loss) [Line Items]      
Amount of Gain (Loss) Recognized in Income on Derivative - Ineffective Portion and Amount Excluded from Effectiveness Testing $ 420 $ 4,042 $ 30,359