Pension, Savings and Other Postretirement Benefit Plans - Pension Plan Weighted Average Investment Allocation (Details)	Dec. 31, 2025	Dec. 31, 2024
U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	100.00%	100.00%
Non-U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	100.00%	100.00%
Cash and short term securities | U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	0.00%	0.00%
Cash and short term securities | Non-U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	3.00%	2.00%
Equity securities | U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	2.00%	2.00%
Equity securities | Non-U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	4.00%	5.00%
Debt securities | U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	98.00%	98.00%
Debt securities | Non-U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	90.00%	90.00%
Alternatives | U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	0.00%	0.00%
Alternatives | Non-U.S.
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Pension plan weighted average investment allocation	3.00%	3.00%