Quarterly report [Sections 13 or 15(d)]

Note 11 - Fair Value - Fair Value of Financial Instruments (Details)

v3.25.1
Note 11 - Fair Value - Fair Value of Financial Instruments (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Cross Currency Interest Rate Contract [Member]    
Derivative Asset $ 6  
Reported Value Measurement [Member]    
Non-qualified employee benefit plan investments 8 $ 11
Long-term debt (including current portion) (1,954) (1,835)
Reported Value Measurement [Member] | Cross Currency Interest Rate Contract [Member]    
Derivative Asset 6 18
Estimate of Fair Value Measurement [Member]    
Non-qualified employee benefit plan investments 8 11
Long-term debt (including current portion) (1,859) (1,734)
Estimate of Fair Value Measurement [Member] | Cross Currency Interest Rate Contract [Member]    
Derivative Asset $ 6 $ 18