CONDENSED CONSOLIDATED COMPREHENSIVE INCOME STATEMENTS (Unaudited) - USD ($) $ in Millions	3 Months Ended										6 Months Ended				9 Months Ended	12 Months Ended
	Jun. 30, 2024		Mar. 31, 2024		Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023		Mar. 31, 2023		Jun. 30, 2024		Jun. 30, 2023		Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Total Comprehensive Earnings (Note 10)	$ 966	[1]	$ 886	[1]	$ 997	$ 846	$ 980	[2]	$ 976	[3]	$ 1,852	[2]	$ 1,956	[2]	$ 2,802	$ 3,799	$ 4,080

[1] See Note 11, Revision of Prior Period Financial Statements.

[2] See Note 11, Revision of Prior Period Financial Statements.

[3] See Note 11, Revision of Prior Period Financial Statements.