XML 140 R118.htm IDEA: XBRL DOCUMENT v3.21.2
Equity - Changes to Accumulated Other Comprehensive Income (Loss) by Component (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Balance at beginning of period $ 1,215,575 $ 725,202 $ 1,110,899 $ 1,827,231
Total other comprehensive income (loss) 4,752 56,140 13,961 (70,904)
Balance at End of Period 1,295,142 936,576 1,295,142 936,576
Available-for-Sale Securities        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Balance at beginning of period 84,527 (1,865) 76,336 92,452
Other comprehensive income before reclassifications 11,224 52,393 22,210 (28,126)
Amounts reclassified from other accumulated comprehensive income (7,500) 2,718 (10,295) (11,080)
Total other comprehensive income (loss) 3,724 55,111 11,915 (39,206)
Balance at End of Period 88,251 53,246 88,251 53,246
Interest Rate Agreements Accounted for as Cash Flow Hedges        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Balance at beginning of period (79,539) (83,666) (80,557) (50,939)
Other comprehensive income before reclassifications 0 0 0 (32,806)
Amounts reclassified from other accumulated comprehensive income 1,028 1,029 2,046 1,108
Total other comprehensive income (loss) 1,028 1,029 2,046 (31,698)
Balance at End of Period $ (78,511) $ (82,637) $ (78,511) $ (82,637)