Allowance for Credit Losses - Accrued Interest Receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Past Due [Line Items]
Total Interest Receivable	$ 1,367,482	$ 1,354,565
90 Days or Greater Past Due	6,602	8,373
Allowance for Uncollectible Interest	8,500	9,897
Accrued interest receivable not expected to be capitalized	136,000	151,000
Accrued interest receivable expected to be capitalized reserved	1,200,000	1,200,000
Loan delinquent 90 days or greater past due
Financing Receivable, Past Due [Line Items]
Accrued interest receivable not expected to be capitalized	5,800	7,700
Accrued interest receivable expected to be capitalized reserved	$ 800	$ 600