XML 70 R49.htm IDEA: XBRL DOCUMENT v3.19.3
Accumulated Other Comprehensive Income (Schedule of Reclassifications) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Revenues $ 619,467 $ 633,180 $ 1,744,872 $ 1,800,824
Interest expense (4,049) (5,179) (12,856) (15,624)
Provision for (benefit from) income taxes (347) 45,215 (508) 49,125
Interest and investment income 3,709 1,801 7,940 4,626
Net income 106,769 123,192 242,350 226,483
Reclassification out of Accumulated Other Comprehensive Income | Hedges        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Revenues 2,963 (4,824) 5,067 (4,824)
Interest expense 161 265 1,190 753
Provision for (benefit from) income taxes 0 0 0 0
Net income 3,124 (4,559) 6,257 (4,071)
Reclassification out of Accumulated Other Comprehensive Income | Pension, postretirement and other post-employment benefits        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Provision for (benefit from) income taxes 0 0 0 0
Amortization of actuarial gains (losses), net 2,236 0 2,236 0
Pension settlement 197 613 626 1,984
Net income 2,433 613 2,862 1,984
Reclassification out of Accumulated Other Comprehensive Income | Available-for-sale securities        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Provision for (benefit from) income taxes 0 0 0 0
Interest and investment income 35 8 50 24
Net income $ 35 $ 8 $ 50 $ 24