XML 160 R62.htm IDEA: XBRL DOCUMENT v3.24.3
Note 15 - Commitments and Contingencies - Personal Injury Liability Activity (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Balance, Current $ 371   $ 307
Personal Injury [Member]      
Balance 383 $ 361  
Current year accruals 87 81  
Changes in estimates for prior years (2) 55  
Payments (75) (104)  
Balance 393 393  
Balance, Current $ 114 $ 105