Loans Receivable and Allowance for Credit Losses (Schedule of Financial Effect) (Details)	3 Months Ended
Mar. 31, 2025
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-Average Months of Term Extension	14 months
Weighted-Average Rate Increase (Decrease)	0.08%
Mortgage loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-Average Months of Term Extension	3 months
Weighted-Average Rate Increase (Decrease)	0.75%
Mortgage loans \| Commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-Average Months of Term Extension	3 months
Weighted-Average Rate Increase (Decrease)	0.75%
Commercial loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted-Average Months of Term Extension	20 months
Weighted-Average Rate Increase (Decrease)	(0.25%)

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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