Employee plans - Expected Future Benefit Payments (Details) $ in Millions	Dec. 31, 2024 USD ($)
Pension Plans \| U.S. Plans
Expected Payments
2025	$ 211.0
2026	206.5
2027	201.2
2028	195.0
2029	188.0
2030 - 2034	817.3
Pension Plans \| International Plans
Expected Payments
2025	89.2
2026	92.9
2027	95.7
2028	97.4
2029	100.9
2030 - 2034	514.9
Other Postretirement Benefit Plans
Expected Payments
2025	5.1
2026	4.5
2027	4.2
2028	4.0
2029	3.8
2030 - 2034	$ 16.5

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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 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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- Definition

Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.

+ References

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Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year.

+ References

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Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year.

+ References

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Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year.

+ References

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