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Derivative and Balance Sheet Offsetting - Fair value of derivatives & classifications table (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Designated as Hedging Instrument | Other Assets | Interest rate collar
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	$ 0	$ 14,727
Designated as Hedging Instrument | Other Liabilities | Interest rate collar
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	0	0
Not Designated as Hedging Instrument | Other Assets | Interest Rate Contracts
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	46,184	19,144
Not Designated as Hedging Instrument | Other Assets | Interest Rate Contracts | Interest Rate Lock Commitments
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	1,096	0
Not Designated as Hedging Instrument | Other Assets | Interest Rate Contracts | Interest Rate Swap
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	46,184	19,144
Not Designated as Hedging Instrument | Other Assets | Interest Rate Contracts | Forward sales contracts
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	0	0
Not Designated as Hedging Instrument | Other Liabilities | Interest Rate Contracts
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	46,637	19,145
Not Designated as Hedging Instrument | Other Liabilities | Interest Rate Contracts | Interest Rate Lock Commitments
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	0	0
Not Designated as Hedging Instrument | Other Liabilities | Interest Rate Contracts | Interest Rate Swap
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	46,637	19,145
Not Designated as Hedging Instrument | Other Liabilities | Interest Rate Contracts | Forward sales contracts
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	$ 165	$ 0

X

- Definition

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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
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-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
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- Definition

Fair value, before effects of master netting arrangements, of a financial liability or 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 liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

+ References

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No definition available.

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