DEBT (Schedule of Current Senior Notes Outstanding) (Details) - Senior Notes	Dec. 31, 2024 USD ($)	Dec. 31, 2024 EUR (€)	Apr. 14, 2020 USD ($)	Apr. 02, 2020 USD ($)	Mar. 14, 2019 USD ($)	Jun. 30, 2015 EUR (€)	Dec. 19, 2014 USD ($)	Sep. 30, 2014 USD ($)	Dec. 31, 2013 USD ($)
2025 Series B Notes
Debt Instrument [Line Items]
Principal Amount	$ 75,000,000								$ 75,000,000.0
Coupon Rate	4.04%	4.04%							4.04%
2026 Senior Notes
Debt Instrument [Line Items]
Principal Amount	$ 75,000,000							$ 75,000,000.0
Coupon Rate	3.72%	3.72%						3.72%
2025 Series C Notes
Debt Instrument [Line Items]
Principal Amount | €		€ 88,857,000				€ 88,900,000
Coupon Rate	1.785%	1.785%				1.785%
Prudential 2030 Series D Notes
Debt Instrument [Line Items]
Principal Amount	$ 75,000,000		$ 75,000,000.0
Coupon Rate	2.50%	2.50%	2.50%
2027 Series B Notes
Debt Instrument [Line Items]
Principal Amount	$ 75,000,000						$ 75,000,000.0
Coupon Rate	3.72%	3.72%					3.72%
2029 Series C Notes
Debt Instrument [Line Items]
Principal Amount	$ 100,000,000				$ 100,000,000.0
Coupon Rate	4.19%	4.19%			4.19%
MetLife 2030 Series D Notes
Debt Instrument [Line Items]
Principal Amount	$ 125,000,000			$ 125,000,000.0
Coupon Rate	2.50%	2.50%		2.50%