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Pension and Other Postretirement Healthcare Benefits, Asset Categories and Associated Asset Allocations for Company's Funded Retirement Plans (Details)
Dec. 31, 2022
Dec. 31, 2021
U.S. operations    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 100.00% 100.00%
Target 100.00% 100.00%
U.S. operations | Equity securities    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 49.00% 49.00%
Target 46.00% 49.00%
U.S. operations | Debt securities    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 46.00% 46.00%
Target 46.00% 48.00%
U.S. operations | Real estate    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 1.00% 1.00%
Target 0.00% 0.00%
U.S. operations | Other    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 4.00% 4.00%
Target 8.00% 3.00%
International    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 100.00% 100.00%
Target 100.00% 100.00%
International | Equity securities    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 0.00% 0.00%
Target 0.00% 0.00%
International | Debt securities    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 37.00% 43.00%
Target 37.00% 43.00%
International | Real estate    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 0.00% 0.00%
Target 0.00% 0.00%
International | Other    
Pension and Other Postretirement Healthcare Benefits [Abstract]    
Actual 63.00% 57.00%
Target 63.00% 57.00%