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Accumulated Other Comprehensive Income (Loss)
 6 Months Ended
Jun. 30, 2020
Equity [Abstract]  
Accumulated Other Comprehensive Income (Loss) Accumulated Other Comprehensive Income (Loss)
The balance in our accumulated other comprehensive income (loss) is set forth in the following table:
 As of
June 30, 2020		As of
December 31, 2019
 (Dollars in thousands)
Foreign currency translation adjustments, net of tax$(22,831) $(9,293) 
Commodity and interest rate derivatives, net of tax(26,611) 1,932  
Total accumulated comprehensive income (loss)$(49,442) $(7,361)