XML 114 R96.htm IDEA: XBRL DOCUMENT v3.24.3
Retirement-Related Benefits - U.S. Retirement Plan Changes (Details)
participant in Thousands, $ in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Jan. 01, 2024
Sep. 30, 2024
USD ($)
participant
Sep. 30, 2024
USD ($)
Sep. 30, 2024
USD ($)
Sep. 30, 2023
USD ($)
Retirement-Related Benefits          
Pension settlement charge     $ 2,700 $ 2,725 $ 0
Pension settlement charge, net of tax     2,000    
Personal Pension Plan (PPP)          
Retirement-Related Benefits          
Benefit plan assets transferred from plan   $ 6,000      
Benefit plan obligations transferred from plan   $ 6,000      
Pension Plan | U.S. Plans          
Retirement-Related Benefits          
Service period 1 year        
Benefit contribution monthly percent 5.00%        
Benefit contribution interest percent, through 2026 6.00%        
Increase (decrease) in actuarial losses due to changes in assumptions     $ 100 300  
Pension Plan | U.S. Plans | Personal Pension Plan (PPP)          
Retirement-Related Benefits          
Increase (decrease) in actuarial losses due to changes in assumptions       $ 46  
Number of participants transferred to insurers | participant   32      
Pension Plan | U.S. Plans | Minimum          
Retirement-Related Benefits          
Benefit contribution interest percent, 2027 through 2033 3.00%