XML 119 R95.htm IDEA: XBRL DOCUMENT v3.25.2
RETIREMENT PLANS - Schedule of Net Periodic Benefit (Income) Cost (Details) - USD ($)
$ in Millions
 12 Months Ended
May 31, 2025
May 31, 2024
May 31, 2023
Pension Plan | U.S. Pension Plans      
Net Periodic Benefit Cost      
Service cost $ 499 $ 544 $ 651
Interest cost 1,447 1,362 1,218
Expected return on plan assets (1,721) (1,598) (1,688)
Amortization of prior service credit (8) (7) (7)
Actuarial losses (gains) and other (521) (590) (487)
Net periodic benefit (income) cost (304) (289) (313)
Pension Plan | International Pension Plans      
Net Periodic Benefit Cost      
Service cost 38 38 44
Interest cost 43 42 34
Expected return on plan assets (21) (18) (14)
Amortization of prior service credit 1 0 (2)
Actuarial losses (gains) and other 4 13 (25)
Net periodic benefit (income) cost 65 75 37
Postretirement Healthcare Plans      
Net Periodic Benefit Cost      
Service cost 26 27 37
Interest cost 65 61 55
Expected return on plan assets 0 0 0
Amortization of prior service credit (4) (3) 0
Actuarial losses (gains) and other 2 16 (138)
Net periodic benefit (income) cost $ 89 $ 101 $ (46)