Post-Employment Plans - Expected Long-term Rate of Return (Details) - Pension Benefits	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Expected return on assets, percent	3.38%	2.84%	1.55%
Equities
Defined Benefit Plan Disclosure [Line Items]
Expected return on assets, percent	6.20%
Bonds
Defined Benefit Plan Disclosure [Line Items]
Expected return on assets, percent	4.20%
Absolute return fund
Defined Benefit Plan Disclosure [Line Items]
Expected return on assets, percent	4.90%
Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Expected return on assets, percent	2.20%
Other
Defined Benefit Plan Disclosure [Line Items]
Expected return on assets, percent	4.50%