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Federal Home Loan Bank Advances (Summary of Outstanding FHLB Advances) (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Total FHLB advances | $ 2,316,071 | $ 1,241,071
0.00% advance due May 2022 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 0.00% |
Total FHLB advances | $ 0 | 75,000
4.31% advance due January 2023 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 4.31% |
Total FHLB advances | $ 290,000 | 0
0.00% advance due April 2024 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 0.00% |
Total FHLB advances | $ 442 | 442
2.98% advance due August 2024 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 2.98% |
Total FHLB advances | $ 25,000 | 25,000
0.00% advance due April 2026 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 0.00% |
Total FHLB advances | $ 629 | 629
2.05% variable-rate advance due January 2028 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 2.05% |
Total FHLB advances | $ 0 | 100,000
2.18% advance due February 2029 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 2.18% |
Total FHLB advances | $ 0 | 440,000
1.36% advance due December 2029 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 1.36% |
Total FHLB advances | $ 0 | 100,000
1.11% advance due February 2030 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 1.11% |
Total FHLB advances | $ 0 | 500,000
1.76% advance due August 2032 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 1.76% |
Total FHLB advances | $ 250,000 | 0
1.93% advance due August 2032 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 1.93% |
Total FHLB advances | $ 250,000 | 0
2.81% advance due September 2032 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 2.81% |
Total FHLB advances | $ 500,000 | 0
3.08% advance due September 2032 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 3.08% |
Total FHLB advances | $ 500,000 | 0
2.96% advance due December 2032 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 2.96% |
Total FHLB advances | $ 250,000 | 0
2.98% advance due December 2032 |  |
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items] |  |
Interest rate | 2.98% |
Total FHLB advances | $ 250,000 | $ 0

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