v3.25.4

Pension and other postretirement benefits - Schedule of Expected Future Benefit Payments (Details) $ in Millions | Dec. 31, 2025 USD ($)
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Pension Plan | U.S. |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
2026 | $ 7
2027 | 7
2028 | 7
2029 | 7
2030 | 6
2031-2035 | 29
Pension Plan | Non-U.S. |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
2026 | 21
2027 | 18
2028 | 18
2029 | 18
2030 | 17
2031-2035 | 83
Other Postretirement Benefits Plan | U.S. |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
2026 | 7
2027 | 6
2028 | 6
2029 | 4
2030 | 4
2031-2035 | 15
Other Postretirement Benefits Plan | Non-U.S. |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
2026 | 4
2027 | 4
2028 | 4
2029 | 4
2030 | 4
2031-2035 | $ 22

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- Definition Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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