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CORPORATE AND SUBSIDIARY BORROWINGS - Narrative (Details) - USD ($)	1 Months Ended		6 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Jun. 30, 2024	May 31, 2024	Dec. 31, 2023
Subsidiary borrowings | Subsidiary Borrowings Matures 2027
Line of Credit Facility [Line Items]
Debt, gross amount			$ 2,800,000,000
Matures 2027			1,900,000,000
Matures 2032-2047			1,000,000,000
Revolving credit facilities | Bilateral Credit Facilities | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity			1,200,000,000		$ 750,000,000
Total drawings			505,000,000		430,000,000
Revolving credit facilities | Bilateral Credit Facilities Maturity Date Of June 2025 | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity			18,000,000
Revolving credit facilities | Bilateral Credit Facilities Maturity Date Of June 2029 | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity			1,200,000,000
Revolving credit facilities | $1.0 Billion, Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity			1,000,000,000
Total drawings			$ 860,000,000		776,000,000
Debt term			364 days
Revolving credit facilities | $400 Million, Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity			$ 400,000,000
Total drawings			0		$ 0
Secured Debt | Secured Facility | Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity		$ 1,000,000,000	$ 250,000,000	$ 250,000,000
Debt term		364 days
Repayments of debt	$ 500,000,000

X

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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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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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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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation.

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