Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATING FINANCIAL INFORMATION (Statements of Comprehensive Income (Loss)) (Details)

v3.19.2
CONDENSED CONSOLIDATING FINANCIAL INFORMATION (Statements of Comprehensive Income (Loss)) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2018
Mar. 31, 2018
Jun. 30, 2019
Jun. 30, 2018
Condensed Financial Statements, Captions [Line Items]            
Net income (loss) $ 234,956 $ 62,242 $ 111,319 $ 90,090 $ 297,198 $ 201,409
Foreign currency translation adjustment 3,610   (3,364)   7,411 (8,867)
Other comprehensive income (loss) 3,610 $ 3,801 (3,364) $ (5,503) 7,411 (8,867)
Comprehensive income 238,566   107,955   304,609 192,542
Reportable legal entities | Parent            
Condensed Financial Statements, Captions [Line Items]            
Net income (loss) 234,956   111,319   297,198 201,409
Foreign currency translation adjustment 3,610   (3,364)   7,411 (8,867)
Other comprehensive income (loss) 3,610   (3,364)   7,411 (8,867)
Comprehensive income 238,566   107,955   304,609 192,542
Reportable legal entities | Guarantors            
Condensed Financial Statements, Captions [Line Items]            
Net income (loss) 78,291   176,350   176,933 263,036
Foreign currency translation adjustment 61   14   155 (173)
Other comprehensive income (loss) 61   14   155 (173)
Comprehensive income 78,352   176,364   177,088 262,863
Reportable legal entities | Non-Guarantors            
Condensed Financial Statements, Captions [Line Items]            
Net income (loss) (104)   (229)   (498) (560)
Foreign currency translation adjustment 3,549   (3,378)   7,256 (8,694)
Other comprehensive income (loss) 3,549   (3,378)   7,256 (8,694)
Comprehensive income 3,445   (3,607)   6,758 (9,254)
Eliminations            
Condensed Financial Statements, Captions [Line Items]            
Net income (loss) (78,187)   (176,121)   (176,435) (262,476)
Foreign currency translation adjustment (3,610)   3,364   (7,411) 8,867
Other comprehensive income (loss) (3,610)   3,364   (7,411) 8,867
Comprehensive income $ (81,797)   $ (172,757)   $ (183,846) $ (253,609)