Other Assets - Summary of Other Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Other Assets [Abstract]
Operating lease right of use assets	$ 20,316	$ 19,956
Tax credit investments	38,632	34,370
Derivative instruments	18,391	20,120
Collateral on derivative instruments	4,270	19,630
Other	66,886	62,010
Total other assets	$ 148,495	$ 156,086

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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