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Short-Term and Long-Term Debt (Narrative) (Details) - USD ($)	Jun. 30, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Amounts drawn on credit facilities	$ 0
Long-term Debt	36,035,000,000	$ 34,600,000,000
Surplus Notes \| Unsecured Debt \| Prudential Insurance Company of America
Debt Instrument [Line Items]
Debt instrument, face amount		$ 750,000,000
Surplus Notes and Credit-Linked Notes \| Prudential Insurance Company of America
Debt Instrument [Line Items]
Debt outstanding	212,000,000
Retail Medium Term Note \| Senior notes
Debt Instrument [Line Items]
Long-term Debt	839,000,000
Retail Medium Term Note \| Senior notes \| Retirement
Debt Instrument [Line Items]
Long-term Debt	619,000,000
Retail Medium Term Note \| Senior notes \| Corporate
Debt Instrument [Line Items]
Long-term Debt	220,000,000
Junior Subordinated Debt
Debt Instrument [Line Items]
Debt instrument, face amount	$ 750,000,000
6.25% Junior Subordinated Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	6.25%