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Federal Home Loan Bank Advances - Schedule of Outstanding FHLB Advances (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Total FHLB advances	$ 3,451,309	$ 3,151,309
0.00% advance due April 2026
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	0.00%
Total FHLB advances	$ 629	629
0.00% advance due January 2029
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	0.00%
Total FHLB advances	$ 680	680
3.70% advance due July 2030
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.70%
Total FHLB advances	$ 150,000	150,000
2.81% advance due September 2032
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	2.81%
Total FHLB advances	$ 500,000	500,000
3.08% advance due September 2032
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.08%
Total FHLB advances	$ 500,000	500,000
3.10% advance due December 2032
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.10%
Total FHLB advances	$ 200,000	0
2.95% advance due May 2033
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	2.95%
Total FHLB advances	$ 250,000	250,000
3.72% advance due July 2033
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.72%
Total FHLB advances	$ 150,000	150,000
3.43% advance due January 2034
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.43%
Total FHLB advances	$ 175,000	175,000
3.19% advance due January 2034
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.19%
Total FHLB advances	$ 175,000	175,000
3.45% advance due April 2034
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.45%
Total FHLB advances	$ 250,000	250,000
3.44% advance due April 2034
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.44%
Total FHLB advances	$ 250,000	250,000
3.33% advance due May 2034
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.33%
Total FHLB advances	$ 250,000	250,000
3.29% advance due June 2034
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.29%
Total FHLB advances	$ 250,000	250,000
3.38% advance due June 2034
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	3.38%
Total FHLB advances	$ 250,000	250,000
2.84% advance due December 2035
Federal Home Loan Bank, Advances, Branch Of FHLB Bank [Line Items]
Interest rate (as a percent)	2.84%
Total FHLB advances	$ 100,000	$ 0

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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States the interest rate applicable to Federal Home Loan Bank advances outstanding as of the Balance Sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 470
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
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Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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