CONSOLIDATED COMPREHENSIVE INCOME STATEMENTS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net Earnings	$ 3,715	$ 4,166	$ 3,781
Other Comprehensive Income (Loss) - Net of Tax:
Pension and Other Post-Employment Benefits	74	(66)	167
Interest Rate Derivatives	0	80	8
Other	2	6	15
Total Other Comprehensive Income (Note 16)	76	20	190
Total Comprehensive Earnings	$ 3,791	$ 4,186	$ 3,971