DEBT (Schedule of Current Unsecured Senior Notes Outstanding) (Details) - Senior Notes	Sep. 30, 2026 USD ($)
2027 Series B Notes
Line of Credit Facility [Line Items]
Principal Amount	$ 75,000,000
Coupon Rate	3.72%
2029 Series C Notes
Line of Credit Facility [Line Items]
Principal Amount	$ 100,000,000
Coupon Rate	4.19%
MetLife 2030 Series D Notes
Line of Credit Facility [Line Items]
Principal Amount	$ 125,000,000
Coupon Rate	2.50%
Prudential 2030 Series D Notes
Line of Credit Facility [Line Items]
Principal Amount	$ 75,000,000
Coupon Rate	2.50%

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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+ Details