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Derivatives - Additional Information (Details)
$ in Thousands
Dec. 31, 2020
USD ($)
derivative
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Estimated amount of unrealized gains (losses) expected to be reclassified as interest expense in next fiscal year $ 35,080
Number of derivative financial instruments | derivative 22
Combined notional amount $ 2,091,270
Derivatives with contingent features, net liability position 101,662
Derivatives with contingent features, contingent cash settlement value $ 101,662