Related Party Transactions (Narrative) (Details)	1 Months Ended					3 Months Ended		12 Months Ended
	Feb. 28, 2025 USD ($)	Dec. 31, 2024 USD ($)	Nov. 30, 2024 entity	Jun. 30, 2024 USD ($)	May 31, 2023 USD ($)	Mar. 31, 2025 USD ($) policy	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Related Party Transaction [Line Items]
Commissions and fees						$ 398,346,000	$ 2,909,205,000
Payments to Fund Policy Loans						60,078,000	64,385,000
Policy loans		$ 1,541,480,000				1,556,658,000		$ 1,541,480,000
Net investment income						734,796,000	505,320,000
Other invested assets		1,582,094,000				2,040,612,000		1,582,094,000
Fee income from revenue sharing agreement						52,080,000	56,632,000
Commercial Mortgage Loans		7,759,323,000				8,054,419,000		7,759,323,000
Accrued investment income		466,394,000				502,312,000		466,394,000
Prudential Insurance
Related Party Transaction [Line Items]
Contributed Capital	$ 220,000,000	416,000,000
Return of Capital				$ 550,000,000
Dividends						0		0
PGF
Related Party Transaction [Line Items]
Investment Income, Interest						102,000,000	128,000,000
Prudential Insurance
Related Party Transaction [Line Items]
Stock option program plan expense						100,000	200,000
Deferred compensation program expense						2,500,000	3,300,000
Pension plan expense						3,000,000	3,000,000
Welfare plan expense						$ 5,000,000	4,000,000
Defined contribution plan, employer matching contribution, percent (up to)						4.00%
Defined contribution plan, cost recognized						$ 2,000,000	2,000,000
Number of Corporate Owned Life Insurance policies sold | policy						5
Prudential Insurance and Prudential Financial
Related Party Transaction [Line Items]
Life Insurance, Corporate or Bank Owned, amount		4,657,000,000				$ 4,644,000,000		4,657,000,000
Fees related to Life Insurance, Corporate or Bank Owned, amount						14,000,000	13,000,000
Prudential Financial
Related Party Transaction [Line Items]
Company's share of corporate expenses						$ 29,000,000	36,000,000
Number of Corporate Owned Life Insurance policies sold | policy						1
Payments to Fund Policy Loans					$ 900,000,000
Policy loans		897,000,000				$ 894,000,000		897,000,000
Interest Income on Policy Loans						10,000,000	10,000,000
Affiliated Entity
Related Party Transaction [Line Items]
Related Party Transaction, Number Of Other Affiliated Entities | entity			3
Net investment income						0	2,000,000
Accrued interest receivable related to long-term notes		1,000,000				2,000,000		1,000,000
Revenues related to long-term notes receivable						2,000,000	1,000,000
Accrued investment income		0				0		0
Line of credit facility, maximum borrowing capacity						7,000,000,000
Long-term debt to affiliates		0				0		0
Interest expense related to loans payable, Related Party						6,000,000	4,000,000
Affiliated Entity | Total commercial mortgage loans
Related Party Transaction [Line Items]
Commercial Mortgage Loans		0				0		0
Affiliated Entity | PAD
Related Party Transaction [Line Items]
Commissions and fees						145,000,000	178,000,000
Affiliated Entity | PGIM
Related Party Transaction [Line Items]
Net investment income						21,000,000	15,000,000
Affiliated Entity | ASTISI and PGIM Investments
Related Party Transaction [Line Items]
Fee income from revenue sharing agreement						63,000,000	69,000,000
Affiliated Entity | PGIM Investments
Related Party Transaction [Line Items]
Fee income from revenue sharing agreement						$ 12,000,000	11,000,000
Affiliated Entity | Prudential Advisors
Related Party Transaction [Line Items]
Selling expenses - Percentage return to Related Party						98.00%
Selling Expense						$ 113,000,000
Prudential Financial Joint Ventures
Related Party Transaction [Line Items]
Net investment income						44,000,000	$ 9,000,000
Other invested assets		$ 1,100,000,000				$ 1,513,000,000		$ 1,100,000,000