SENIOR NOTES - Schedule of Outstanding Senior Notes (Details) - USD ($)	Jun. 30, 2023	Dec. 31, 2022
Assets Sold under Agreements to Repurchase [Line Items]
Consolidated Balance Sheet Amount	$ 2,348,000,000	$ 2,347,000,000
Senior Notes
Assets Sold under Agreements to Repurchase [Line Items]
Principal Amounts	2,400,000,000
Consolidated Balance Sheet Amount	2,348,000,000	2,347,000,000
Fair Value	1,738,000,000	1,647,000,000
Senior Notes | Senior Notes 4.868%
Assets Sold under Agreements to Repurchase [Line Items]
Principal Amounts	400,000,000
Consolidated Balance Sheet Amount	397,000,000	397,000,000
Fair Value	$ 360,000,000	343,000,000
Debt instrument, stated interest rate	4.868%
Senior Notes | Senior Notes 3.50%
Assets Sold under Agreements to Repurchase [Line Items]
Principal Amounts	$ 1,000,000,000
Consolidated Balance Sheet Amount	981,000,000	981,000,000
Fair Value	$ 714,000,000	677,000,000
Debt instrument, stated interest rate	3.50%
Senior Notes | Senior Notes 3.125%
Assets Sold under Agreements to Repurchase [Line Items]
Principal Amounts	$ 1,000,000,000
Consolidated Balance Sheet Amount	970,000,000	969,000,000
Fair Value	$ 664,000,000	$ 627,000,000
Debt instrument, stated interest rate	3.125%