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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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Amount, before tax, of income (loss) attributable to noncontrolling interest. Includes, but is not limited to, income (loss) from continuing operations, discontinued operations and equity method investments.

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The carrying amount as of the balance sheet date of the known and estimated amounts owed to insurers under reinsurance treaties or other arrangements.

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Business and Basis of Presentation (Narrative) (Details) - USD ($) $ in Thousands			12 Months Ended
	Dec. 01, 2021	Jul. 01, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Effects of Reinsurance [Line Items]
Invested assets			$ (58,578,130)	$ (64,275,106)
Increase related to ceding commissions			1,231,816	1,943,599	$ 2,081,046
Reinsurance recoverables			8,108,267	694,040
Reinsurance payables			7,182,652	178,860
Pruco Life
Effects of Reinsurance [Line Items]
Reinsurance recoverables			7,736,416	198,547
Deposit assets related to reinsurance agreement			2,659,000	$ 0
Impacts of Recapture \| Variable annuity
Effects of Reinsurance [Line Items]
Invested assets		$ (13,461,000)
Release living benefit liabilities		8,300,000
Variable annuity contracts		3,000,000
Reserves payout		(900,000)
Net deferred reinsurance gain		200,000
Pre-tax gain		3,800,000
Reinsurance recoverables		181,000
Reinsurance payables		115,000
Impacts of Recapture \| Variable annuity \| Investments
Effects of Reinsurance [Line Items]
Non-cash activities		8,300,000
Impacts of Recapture \| Variable annuity \| Pruco Life \| Investments
Effects of Reinsurance [Line Items]
Invested assets		(6,800,000)
Increase related to ceding commissions		2,000,000
Impacts of Recapture \| Variable annuity \| PAI \| Additional Paid-in Capital
Effects of Reinsurance [Line Items]
Return of capital		3,800,000
Non-cash activities		3,400,000
Cash		$ 400,000
Impacts of Recapture \| Variable annuity \| Affiliated Entity \| Pruco Life
Effects of Reinsurance [Line Items]
Net deferred reinsurance gain	$ 833,000
Reinsurance recoverables			7,800,000
Reinsurance payables			7,200,000
Impacts of Recapture \| Fixed Annuity \| Affiliated Entity \| Pruco Life
Effects of Reinsurance [Line Items]
Deposit assets related to reinsurance agreement			$ 2,700,000