XML 49 R36.htm IDEA: XBRL DOCUMENT v3.10.0.1
Equity (Schedule of Reclassifications out of AOCI) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Investment related gains (losses), net $ (7,222) $ 59,696 $ (7,692) $ 137,408
Investment income 528,061 518,538 1,044,390 1,032,902
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest 247,288 339,315 385,213 547,159
Income Tax Expense (Benefit) (42,914) (107,125) (80,609) (169,457)
Net income 204,374 232,190 304,604 377,702
Unrealized Appreciation Depreciation Of Investments [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest (32,372) 45,122 (53,646) 39,360
Income Tax Expense (Benefit) 6,945 (15,218) 11,623 (12,024)
Net income (25,427) 29,904 (42,023) 27,336
Unrealized Appreciation Depreciation Of Investments [Member] | Unrealized Gains Losses On Available For Sale Securities [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Investment related gains (losses), net (24,642) 40,374 (39,098) 28,517
Unrealized Appreciation Depreciation Of Investments [Member] | Interest Rate Swap [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [1] 29 0 (342) 0
Unrealized Appreciation Depreciation Of Investments [Member] | Currency Swap [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [1] 76 132 221 329
Unrealized Appreciation Depreciation Of Investments [Member] | Forward Contracts [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [1] 0 51 0 101
Unrealized Appreciation Depreciation Of Investments [Member] | DAC Attributed To Unrealized Gains Losses [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Deferred policy acquisition costs attributed to unrealized gains and losses (7,835) [1] 4,565 [1] 14,427 [2] 10,413 [2]
Amortization Of Unrealized Pension And Postretirement Benefits [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest (1,020) (1,479) (2,366) (2,935)
Income Tax Expense (Benefit) 214 517 497 1,027
Net income (806) (962) (1,869) (1,908)
Amounts Reclassified From AOCI [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Net income (26,233) 28,942 (43,892) 25,428
Prior Service Cost [Member] | Amortization Of Unrealized Pension And Postretirement Benefits [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Prior service cost 247 [2] 60 [2] 493 [3] 142 [3]
Actuarial Gains Losses [Member] | Amortization Of Unrealized Pension And Postretirement Benefits [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Actuarial gains/(losses) $ (1,267) [2] $ (1,539) [2] $ 2,859 [3] $ (3,077) [3]
[1] See Note 5 - “Derivative Instruments” for additional information on cash flow hedges.
[2] This AOCI component is included in the computation of the deferred policy acquisition cost. See Note 8 – “Deferred Policy Acquisition Costs” of the 2017 Annual Report for additional details.
[3] This AOCI component is included in the computation of the net periodic pension cost. See Note 10 – “Employee Benefit Plans” for additional details.