Related Party Transactions (Narrative) (Details)		1 Months Ended						3 Months Ended		6 Months Ended		12 Months Ended
		May 31, 2025 USD ($)	Feb. 28, 2025 USD ($)	Dec. 31, 2024 USD ($)	Nov. 30, 2024 entity	Jun. 30, 2024 USD ($)	May 31, 2023 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) policy	Jun. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)
Related Party Transaction [Line Items]
Commissions and fees								$ 470,616,000	$ 388,834,000	$ 868,962,000	$ 3,298,039,000
Payments to Fund Policy Loans										155,673,000	116,650,000
Policy loans				$ 1,541,480,000				1,613,609,000		1,613,609,000		$ 1,541,480,000
Net investment income								763,253,000	579,993,000	1,498,049,000	1,085,313,000
Other invested assets	[1]			1,582,094,000				2,300,289,000		2,300,289,000		1,582,094,000
Fee income from revenue sharing agreement								49,967,000	55,113,000	102,047,000	111,745,000
Commercial Mortgage Loans				7,759,323,000				8,671,415,000		8,671,415,000		7,759,323,000
Accrued investment income				466,394,000				577,220,000		577,220,000		466,394,000
Prudential Insurance
Related Party Transaction [Line Items]
Contributed Capital		$ 216,000,000	$ 220,000,000	416,000,000
Return of Capital						$ 550,000,000
Dividends										0		0
PGF
Related Party Transaction [Line Items]
Investment Income, Interest								113,000,000	127,000,000	215,000,000	254,000,000
Prudential Insurance
Related Party Transaction [Line Items]
Stock option program plan expense								600,000	400,000	700,000	600,000
Deferred compensation program expense								900,000	800,000	3,400,000	4,100,000
Pension plan expense								4,000,000	2,000,000	7,000,000	5,000,000
Welfare plan expense								4,000,000	5,000,000	$ 9,000,000	9,000,000
Defined contribution plan, employer matching contribution, percent (up to)										4.00%
Defined contribution plan, cost recognized								2,000,000	2,000,000	$ 4,000,000	4,000,000
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				4,877,000,000		$ 4,877,000,000		4,657,000,000
Fees related to Life Insurance, Corporate or Bank Owned, amount								15,000,000	14,000,000	29,000,000	27,000,000
Prudential Financial
Related Party Transaction [Line Items]
Company's share of corporate expenses								20,000,000	32,000,000	$ 49,000,000	68,000,000
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		$ 894,000,000		897,000,000
Interest Income on Policy Loans								11,000,000	11,000,000	21,000,000	21,000,000
Affiliated Entity
Related Party Transaction [Line Items]
Related Party Transaction, Number Of Other Affiliated Entities | entity					3
Net investment income								0	2,000,000	0	4,000,000
Accrued interest receivable related to long-term notes				1,000,000				3,000,000		3,000,000		1,000,000
Revenues related to long-term notes receivable								2,000,000	0	4,000,000	1,000,000
Accrued investment income				0				0		0		0
Line of credit facility, maximum borrowing capacity								7,000,000,000		7,000,000,000
Interest expense related to loans payable, Related Party								4,000,000	7,000,000	10,000,000	11,000,000
Affiliated Entity | Commercial mortgage loans
Related Party Transaction [Line Items]
Commercial Mortgage Loans				0				0		0		0
Affiliated Entity | PAD
Related Party Transaction [Line Items]
Commissions and fees								241,000,000	211,000,000	386,000,000	389,000,000
Affiliated Entity | PGIM
Related Party Transaction [Line Items]
Net investment income								22,000,000	17,000,000	43,000,000	32,000,000
Affiliated Entity | ASTISI and PGIM Investments
Related Party Transaction [Line Items]
Fee income from revenue sharing agreement								60,000,000	67,000,000	123,000,000	136,000,000
Affiliated Entity | PGIM Investments
Related Party Transaction [Line Items]
Fee income from revenue sharing agreement								12,000,000	11,000,000	$ 24,000,000	22,000,000
Affiliated Entity | Prudential Advisors
Related Party Transaction [Line Items]
Selling expenses - Percentage return to Related Party										98.00%
Selling Expense								116,000,000		$ 229,000,000
Prudential Financial Joint Ventures
Related Party Transaction [Line Items]
Net investment income								35,000,000	$ 10,000,000	79,000,000	$ 19,000,000
Other invested assets				$ 1,100,000,000				$ 1,709,000,000		$ 1,709,000,000		$ 1,100,000,000
Other invested assets | Prudential Insurance
Related Party Transaction [Line Items]
Contributed Capital		$ 208,000,000

[1] See Note 4 for details of balances associated with variable interest entities.