Retirement Programs - Assumptions Used in Determining Benefit Obligations and Net Benefit Costs (Details) - Pensions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
U.S.
Defined Benefit Plan Disclosure [Line Items]
Discount rate		5.55%	5.03%
Interest crediting rate		4.68%	4.03%
Rate of increase in compensation levels		3.50%	3.50%
Discount rate		5.03%	5.35%
Interest crediting rate		4.03%	4.02%
Rate of increase in compensation levels		3.50%	3.25%
Expected long-term rate of return on plan assets		7.00%	7.00%
Actual rate of return on plan assets, period		10 years
Actual rate of return on plan assets		7.20%
U.S. | Forecast
Defined Benefit Plan Disclosure [Line Items]
Expected long-term rate of return on plan assets	7.00%
Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Discount rate		4.76%	4.27%
Interest crediting rate		1.11%	1.70%
Rate of increase in compensation levels		2.55%	2.58%
Discount rate		4.27%	4.58%
Interest crediting rate		1.70%	2.13%
Rate of increase in compensation levels		2.58%	2.59%
Expected long-term rate of return on plan assets		6.02%	5.64%
Actual rate of return on plan assets		4.00%
Non-U.S. | Forecast
Defined Benefit Plan Disclosure [Line Items]
Expected long-term rate of return on plan assets	6.02%
Equity securities | U.S.
Defined Benefit Plan Disclosure [Line Items]
Expected rate of return on plan assets		7.20%
Equity securities | Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Expected rate of return on plan assets		5.30%
Fixed income securities | U.S.
Defined Benefit Plan Disclosure [Line Items]
Expected rate of return on plan assets		4.70%
Fixed income securities | Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Expected rate of return on plan assets		5.80%
Other | U.S.
Defined Benefit Plan Disclosure [Line Items]
Expected rate of return on plan assets		4.30%
Other | Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Expected rate of return on plan assets		5.60%
Minimum | Equity securities | U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		50.00%	50.00%
Minimum | Equity securities | Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		15.00%	15.00%
Minimum | Fixed income securities | U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		20.00%	20.00%
Minimum | Fixed income securities | Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		30.00%	30.00%
Minimum | Other | U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		2.00%	2.00%
Minimum | Other | Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		30.00%	30.00%
Maximum | Equity securities | U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		70.00%	70.00%
Maximum | Equity securities | Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		25.00%	25.00%
Maximum | Fixed income securities | U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		50.00%	50.00%
Maximum | Fixed income securities | Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		50.00%	50.00%
Maximum | Other | U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		8.00%	8.00%
Maximum | Other | Non-U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, target allocation, percentage		50.00%	50.00%