XML 150 R129.htm IDEA: XBRL DOCUMENT v3.25.0.1
Revision of Prior Period Financial Statements - Schedule of Consolidated Cash Flow Statements (Details) - USD ($)
$ in Millions
 1 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2022
Mar. 31, 2024
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Jun. 30, 2023
Sep. 30, 2023
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
OPERATING ACTIVITIES                      
Net Earnings   $ 880 $ 882 $ 828 $ 984 $ 974 $ 1,958 $ 2,786 $ 3,470 [1],[2] $ 3,668 [1],[2] $ 4,114 [1],[3]
Depreciation     405 403 404 395 799 1,202 1,658 [1],[4] 1,607 [1],[4] 1,502 [1],[4]
Deferred Income Taxes   7       31 70 97 12 [4] 126 [4] 100 [4]
Other Operating Activities   (16)       (35) 18 67 (64) [4] (7) [4] (16) [4]
Changes in Other Current Assets           (73) (106) (84) 45 [4] (112) [4] (24) [4]
Changes in Income and Other Taxes Payable           266 33 267 (19) [4] 430 [4] (39) [4]
Changes in Other Current Liabilities           (301) (267) (271) (29) [4] (196) [4] 88 [4]
Net Cash Provided by Operating Activities   1,066       1,256 2,473 4,025 5,247 [4] 5,514 [4] 5,526 [4]
INVESTING ACTIVITIES                      
Property Additions   (517)       (432) (997) (1,571) (2,529) [4] (2,257) [4] (2,113) [4]
Proceeds and Advances from Property Dispositions   11       17 52 65 66 [4] 88 [4] 294 [4]
Net Cash Used in Investing Activities   (486)       (460) (945) (1,506) (2,605) [4] (2,227) [4] (2,063) [4]
Net Decrease in Cash and Cash Equivalents           (642) (977) (573) (420) [4] (580) [4] (306) [4]
CASH AND CASH EQUIVALENTS                      
Cash and Cash Equivalents at Beginning of Period   1,353 [5] 1,360 956 1,291 1,933 [4] 1,933 [4] 1,933 [4] 1,353 [5] 1,933 [4] 2,239 [4]
Cash and Cash Equivalents at End of Period $ 1,933 [4]   1,353 [5] 1,360 956 1,291 956 1,360 933 [4] 1,353 [5] 1,933 [4]
As Previously Reported                      
OPERATING ACTIVITIES                      
Net Earnings   893 886 846 996 987 1,983 2,829   3,715 4,166
Depreciation     417 399 402 393 795 1,194   1,611 1,500
Deferred Income Taxes   11       35 78 111   140 117
Other Operating Activities   (15)       (31) 23 69   (5) (17)
Changes in Other Current Assets           (72) (105) (86)   (120) (22)
Changes in Income and Other Taxes Payable           266 33 267   431  
Changes in Other Current Liabilities           (326) (292) (296)   (221) 113
Net Cash Provided by Operating Activities   1,084       1,251 2,483 4,049   5,549 5,619
INVESTING ACTIVITIES                      
Property Additions   (524)       (443) (1,015) (1,590)   (2,281) (2,133)
Proceeds and Advances from Property Dispositions   0       8 35 35   52 246
Net Cash Used in Investing Activities   (504)       (480) (980) (1,555)   (2,287) (2,131)
Net Decrease in Cash and Cash Equivalents           (667) (1,002) (598)   (605) (281)
CASH AND CASH EQUIVALENTS                      
Cash and Cash Equivalents at Beginning of Period   1,353 1,360 956 1,291 1,958 1,958 1,958 1,353 1,958 2,239
Cash and Cash Equivalents at End of Period 1,958   1,353 1,360 956 1,291 956 1,360   1,353 1,958
Adjustment                      
OPERATING ACTIVITIES                      
Net Earnings   (13) (4) (18) (12) (13) (25) (43)   (47) (52)
Depreciation     (12) 4 2 2 4 8   (4) 2
Deferred Income Taxes   (4)       (4) (8) (14)   (14) (17)
Other Operating Activities   (1)       (4) (5) (2)   (2) 1
Changes in Other Current Assets           (1) (1) 2   8 (2)
Changes in Income and Other Taxes Payable           0 0 0   (1)  
Changes in Other Current Liabilities           25 25 25   25 (25)
Net Cash Provided by Operating Activities   (18)       5 (10) (24)   (35) (93)
INVESTING ACTIVITIES                      
Property Additions   7       11 18 19   24 20
Proceeds and Advances from Property Dispositions   11       9 17 30   36 48
Net Cash Used in Investing Activities   18       20 35 49   60 68
Net Decrease in Cash and Cash Equivalents 25         25 25 25   25 (25)
CASH AND CASH EQUIVALENTS                      
Cash and Cash Equivalents at Beginning of Period   $ 0 0 0 0 (25) (25) (25) $ 0 (25) 0
Cash and Cash Equivalents at End of Period $ (25)   $ 0 $ 0 $ 0 $ 0 $ 0 $ 0   $ 0 $ (25)
[1] See Note 20, Revision of Prior Period Financial Statements
[2] See Note 20, Revision of Prior Period Financial Statements.
[3] See Note 20, Revision of Prior Period Financial Statements.
[4] See Note 20, Revision of Prior Period Financial Statements.
[5] See Note 20, Revision of Prior Period Financial Statements.