XML 115 R88.htm IDEA: XBRL DOCUMENT v3.25.0.1
Note 11 - Pension and Postretirement Benefit Plans - Fair Value of Pension Plan Assets (Details) - Pension Plan [Member] - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Fair value of plan assets $ 554 $ 599  
UNITED STATES      
Fair value of plan assets 493 530 $ 537
UNITED STATES | Fair Value, Inputs, Level 1 [Member]      
Fair value of plan assets 25 25  
UNITED STATES | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets 230 241  
UNITED STATES | Fair Value, Inputs, Level 3 [Member]      
Fair value of plan assets 5 6  
UNITED STATES | Fair Value Measured at Net Asset Value Per Share [Member]      
Fair value of plan assets [1] 233 258  
Foreign Plan [Member]      
Fair value of plan assets 61 69 59
Foreign Plan [Member] | Fair Value, Inputs, Level 1 [Member]      
Fair value of plan assets   0  
Foreign Plan [Member] | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets 16 21  
Foreign Plan [Member] | Fair Value, Inputs, Level 3 [Member]      
Fair value of plan assets 45 48  
Defined Benefit Plan, Equity Securities, US [Member]      
Fair value of plan assets [2] 25 25  
Defined Benefit Plan, Equity Securities, US [Member] | UNITED STATES | Fair Value, Inputs, Level 1 [Member]      
Fair value of plan assets [2] 25 25  
Defined Benefit Plan, Equity Securities, US [Member] | UNITED STATES | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets [2] 0 0  
Defined Benefit Plan, Equity Securities, US [Member] | UNITED STATES | Fair Value, Inputs, Level 3 [Member]      
Fair value of plan assets [2] 0 0  
Defined Benefit Plan, Equity Securities, US [Member] | UNITED STATES | Fair Value Measured at Net Asset Value Per Share [Member]      
Fair value of plan assets [1],[2] 0 0  
Defined Benefit Plan, Equity Securities, US [Member] | Foreign Plan [Member] | Fair Value, Inputs, Level 1 [Member]      
Fair value of plan assets [2] 0 0  
Defined Benefit Plan, Equity Securities, US [Member] | Foreign Plan [Member] | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets [2] 0 0  
Defined Benefit Plan, Equity Securities, US [Member] | Foreign Plan [Member] | Fair Value, Inputs, Level 3 [Member]      
Fair value of plan assets [2] 0 0  
Defined Benefit Plan, Equity Securities, US, Large Cap [Member]      
Fair value of plan assets 26 26  
Defined Benefit Plan, Equity Securities, US, Large Cap [Member] | UNITED STATES | Fair Value Measured at Net Asset Value Per Share [Member]      
Fair value of plan assets [1] 26 26  
Defined Benefit Plan, Equity Securities, Non-US [Member]      
Fair value of plan assets 12 14  
Defined Benefit Plan, Equity Securities, Non-US [Member] | UNITED STATES | Fair Value Measured at Net Asset Value Per Share [Member]      
Fair value of plan assets [1] 12 14  
Defined Benefit Plan, Equity Securities, Emerging Markets [Member]      
Fair value of plan assets 9 10  
Defined Benefit Plan, Equity Securities, Emerging Markets [Member] | UNITED STATES | Fair Value Measured at Net Asset Value Per Share [Member]      
Fair value of plan assets [1] 9 10  
Corporate Debt Securities [Member]      
Fair value of plan assets 345 379  
Corporate Debt Securities [Member] | UNITED STATES | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets 177 190  
Corporate Debt Securities [Member] | UNITED STATES | Fair Value Measured at Net Asset Value Per Share [Member]      
Fair value of plan assets [1] 168 189  
US Treasury Securities [Member]      
Fair value of plan assets 11 7  
US Treasury Securities [Member] | UNITED STATES | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets 11 7  
Debt Security, Government, Non-US [Member]      
Fair value of plan assets 16 19  
Debt Security, Government, Non-US [Member] | UNITED STATES | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets 3 2  
Debt Security, Government, Non-US [Member] | Foreign Plan [Member] | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets 13 17  
Defined Benefit Plan, Fixed Income Securities, Emerging Markets [Member]      
Fair value of plan assets 7 8  
Defined Benefit Plan, Fixed Income Securities, Emerging Markets [Member] | UNITED STATES | Fair Value Measured at Net Asset Value Per Share [Member]      
Fair value of plan assets [1] 7 8  
Collateralized Mortgage Obligations [Member]      
Fair value of plan assets 9    
Collateralized Mortgage Obligations [Member] | UNITED STATES | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets 9    
Insurance Contracts [Member]      
Fair value of plan assets [3] 50 54  
Insurance Contracts [Member] | UNITED STATES | Fair Value, Inputs, Level 3 [Member]      
Fair value of plan assets 5 [3] 6 [3] 6
Insurance Contracts [Member] | Foreign Plan [Member] | Fair Value, Inputs, Level 3 [Member]      
Fair value of plan assets 45 [3] 48 [3] $ 43
Employee Benefit Plan, Real Estate [Member]      
Fair value of plan assets 11 11  
Employee Benefit Plan, Real Estate [Member] | UNITED STATES | Fair Value Measured at Net Asset Value Per Share [Member]      
Fair value of plan assets [1] 11 11  
Other Securities [Member]      
Fair value of plan assets 3 4  
Other Securities [Member] | Foreign Plan [Member] | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets 3 4  
Defined Benefit Plan, Cash and Cash Equivalents [Member]      
Fair value of plan assets 30 42  
Defined Benefit Plan, Cash and Cash Equivalents [Member] | UNITED STATES | Fair Value, Inputs, Level 2 [Member]      
Fair value of plan assets $ 30 $ 42  
[1] Certain assets are measured at fair value using the net asset value (NAV) per share (or its equivalent) practical expedient and have not been classified in the fair value hierarchy.
[2] This category comprises a combination of small-, mid- and large-cap equity stocks that are allocated at the investment manager's discretion. Investments include common and preferred securities as well as equity funds that invest in these instruments.
[3] This category comprises contracts placed with insurance companies where the underlying assets are invested in fixed interest securities.