Leases - Supplemental information (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Supplemental balance sheet information
Operating lease ROU asset	$ 362	$ 355
Balance sheet location for operating lease assets	Other assets	Other assets
Current operating lease liabilities	$ 82	$ 78
Balance sheet location for operating lease current liabilities	Other current liabilities	Other current liabilities
Noncurrent operating lease liabilities	$ 287	$ 283
Balance sheet location for operating lease noncurrent liabilities	Other liabilities	Other liabilities
Finance lease ROU assets, net	$ 7	$ 7
Balance sheet location for finance lease assets	Property, plant and equipment, net	Property, plant and equipment, net
Current finance lease liabilities	$ 2	$ 2
Balance sheet location for finance lease current liabilities	Short-term debt and current portion of long-term debt	Short-term debt and current portion of long-term debt
Noncurrent finance lease liabilities	$ 5	$ 6
Balance sheet location for finance lease noncurrent liabilities	Long-term debt	Long-term debt

No definition available.

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- Definition

Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

+ Details

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- Definition

Indicates line item in statement of financial position that includes current finance lease liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-2

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- Definition

Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.

+ References

+ Details

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- Definition

Indicates line item in statement of financial position that includes noncurrent finance lease liability.

+ References

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- Definition

Amount, after accumulated amortization, of right-of-use asset from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

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- Definition

Indicates line item in statement of financial position that includes finance lease right-of-use asset.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

+ Details

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- Definition

Indicates line item in statement of financial position that includes current operating lease liability.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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Indicates line item in statement of financial position that includes noncurrent operating lease liability.

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

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Indicates line item in statement of financial position that includes operating lease right-of-use asset.

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