SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Recent Accounting Pronouncements) (Details) - 2020 Credit Agreement - USD ($) $ in Millions	Dec. 31, 2023	Jul. 01, 2020
Revolving Loans and Letters of Credit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Line of credit facility, amount outstanding		$ 750
Revolving credit sub-facility for swing-line loans and issuances of letters of credit		750
Letter of Credit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revolving credit sub-facility for swing-line loans and issuances of letters of credit	$ 250	$ 20