The maximum amount of mortality risk on any life contract.

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Number Of Corporate Owned Life Insurance Policies Sold

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Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

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Amount of cost for defined contribution plan.

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Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

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Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.

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Amount receivable from related parties classified as other, due within one year or the normal operating cycle, if longer.

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Income from agency and brokerage operations (includes sales of annuities and supplemental contracts); service charges, commissions, and fees from the sale of insurance and related services; and management fees from separate accounts, deferred annuities, and universal life products.

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Amount of interest expense incurred on a debt or other obligation to related party.

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This item represents the amount that could be realized under a life insurance contract or contracts owned by the Entity as of the date of the statement of financial position. Such Entity-owned life insurance policies are commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI).

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The change in cash surrender or contract value during the period which adjusted the amount of premiums paid in determining the expense or income recognized under the contract for the period.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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No definition available.

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Amount of long-term investments classified as other.

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Amount of cost (reversal of cost) for pension and other postretirement benefits.

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No definition available.

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Amount of cost (reversal of cost) for pension benefits. Excludes other postretirement benefits.

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No definition available.

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- Definition

The cash inflow associated with the amount received by a corporation from a shareholder during the period.

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- Definition

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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No definition available.

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Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Amount of noncash expense for option under share-based payment arrangement.

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Related Party Transactions (Narrative) (Details)	3 Months Ended					12 Months Ended
Related Party Transactions (Narrative) (Details)	Dec. 31, 2019 USD ($)	Mar. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Jun. 30, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2019 USD ($) policy	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Related Party Transaction [Line Items]
Policy charges and fee income						$ 544,156,000	$ 533,327,000	$ 275,693,000
Net investment income						393,797,000	325,287,000	352,410,000
Debt outstanding	$ 2,845,000					2,845,000	0
Contributed Capital						0	0	148,500,000
Prudential Insurance
Related Party Transaction [Line Items]
Contributed Capital	6,000,000	$ 6,000,000		$ 149,000,000	$ 5,000,000
Dividend	250,000,000		$ 250,000,000				0
Prudential Insurance and Prudential FInancial
Related Party Transaction [Line Items]
Life Insurance, Corporate or Bank Owned, amount	4,339,000,000					4,339,000,000	3,631,000,000
Fees related to Life Insurance, Corporate or Bank Owned, amount						48,000,000	45,000,000	44,000,000
Maximum amount of mortality risk	3,500,000					3,500,000
Prudential Insurance
Related Party Transaction [Line Items]
Stock option program plan expense						1,000,000	1,000,000	1,000,000
Deferred compensation program expense						6,000,000	6,000,000	9,000,000
Pension plan expense						20,000,000	23,000,000	26,000,000
Welfare plan expense						$ 24,000,000	28,000,000	28,000,000
Defined contribution plan, employer matching contribution, percent (up to)						4.00%
Defined contribution plan, cost recognized						$ 9,000,000	10,000,000	10,000,000
Number of Corporate Owned Life Insurance policies sold \| policy						5
Prudential Financial
Related Party Transaction [Line Items]
Company's share of corporate expenses						$ 116,000,000	69,000,000	66,000,000
Number of Corporate Owned Life Insurance policies sold \| policy						1
Affiliated Entity
Related Party Transaction [Line Items]
Accrued interested receivable related to long-tern notes receivable	1,000,000					$ 1,000,000	1,000,000
Revenues related to long-term notes receivable						4,000,000	5,000,000	5,000,000
Line of credit facility, maximum borrowing capacity	2,200,000,000					2,200,000,000
Interest expense related to loans payable						2,300,000	700,000	800,000
Debt outstanding	2,800,000		$ 0			2,800,000	0	0
Affiliated Entity \| PAD
Related Party Transaction [Line Items]
Policy charges and fee income						747,000,000	739,000,000	633,000,000
Affiliated Entity \| ASTISI and Prudential Investments
Related Party Transaction [Line Items]
Revenue administrative sharing agreement						341,000,000	333,000,000	323,000,000
Affiliated Entity \| Prudential Investments
Related Party Transaction [Line Items]
Revenue administrative sharing agreement						10,000,000	10,000,000	14,000,000
Affiliated Entity \| PGIM
Related Party Transaction [Line Items]
Net investment income						14,000,000	13,000,000	14,000,000
Prudential Financial Joint Venture
Related Party Transaction [Line Items]
Other invested assets	$ 96,000,000					96,000,000	88,000,000
Net investment income						$ 9,000,000	$ 1,000,000	$ 8,000,000