Quarterly report pursuant to Section 13 or 15(d)

Offsetting Assets and Liabilities Offsetting Assets and Liabilities (Details)

v3.19.1
Offsetting Assets and Liabilities Offsetting Assets and Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Offsetting [Abstract]    
Gross amount of recognized derivative assets $ 632,332 $ 599,573
Gross amount of derivative liabilities offset against derivative assets in the balance sheet 296,220 279,592
Net amount of derivative assets presented in the balance sheet 336,112 319,981
Gross amount of derivative liabilities not offset against derivative assets in the balance sheet 231 58,775
Gross amount of cash collateral received not offset against derivative assets in the balance sheet 0 0
Net amount of derivative assets after effects of amounts offset and not offset in the balance sheet 335,881 261,206
Gross amount of recognized reverse repurchase agreements   761,815
Gross amount of financial liabilities offset against reverse repurchase agreements in the balance sheet   0
Net amount of reverse repurchase agreements presented in the balance sheet   761,815
Gross amount of financial liabilities not offset against reverse repurchase agreements in the balance sheet   761,815
Gross amount of cash collateral received not offset against reverse repurchase agreements in the balance sheet   0
Net amount of reverse repurchase agreements after effects of amounts offset and not offset in the balance sheet   0
Gross amount of recognized assets subject to master netting arrangements or similar agreements 632,332 1,361,388
Gross amount of liabilities offset against assets subject to master netting arrangements or similar agreements in the balance sheet 296,220 279,592
Net amount of assets subject to master netting arrangements or similar agreements presented in the balance sheet 336,112 1,081,796
Gross amount of liabilities not offset against assets subject to master netting arrangements or similar agreements in the balance sheet 231 820,590
Gross amount of cash collateral received not offset against assets subject to master netting arrangements or similar agreements in the balance sheet 0 0
Net amount of assets subject to master netting arrangements or similar agreements after effects of amounts offset and not offset in the balance sheet 335,881 261,206
Gross amount of recognized repurchase agreements 19,729,691 23,133,476
Gross amount of financial assets offset against repurchase agreements in the balance sheet 0 0
Net amount of repurchase agreements presented in the balance sheet 19,729,691 23,133,476
Gross amount of financial assets not offset against repurchase agreements in the balance sheet 19,729,691 23,133,476
Gross amount of cash collateral pledged not offset against repurchase agreements in the balance sheet 0 0
Net amount of repurchase agreements after effects of amounts offset and not offset in the balance sheet 0 0
Gross amount of recognized derivative liabilities 296,451 1,100,182
Gross amount of derivative assets offset against derivative liabilities in the balance sheet 296,220 279,592
Net amount of derivative liabilities presented in the balance sheet 231 820,590
Gross amount of derivatives assets not offset against derivative liabilities in the balance sheet 231 820,590
Gross amount of cash collateral pledged not offset against derivative liabilities in the balance sheet 0 0
Net amount of derivative liabilities after effects of amounts offset and not offset in the balance sheet 0 0
Gross amount of recognized liabilities subject to master netting arrangements or similar agreements 20,026,142 24,233,658
Gross amount of assets offset against liabilities subject to master netting arrangements or similar agreements in the balance sheet 296,220 279,592
Net amount of liabilities subject to master netting arrangements or similar agreements presented in the balance sheet 19,729,922 23,954,066
Gross amount of assets not offset against liabilities subject to master netting arrangements or similar agreements in the balance sheet 19,729,922 23,954,066
Gross amount of cash collateral pledged not offset against liabilities subject to master netting arrangements or similar agreements in the balance sheet 0 0
Net amount of liabilities subject to master netting arrangements or similar agreements after effects of amounts offset and not offset in the balance sheet $ 0 $ 0