Supplemental Information - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Trade and Other receivables	$ 5,043	$ 5,175
Provision for allowance for credit loss	180	175	$ 163
Depreciation	3,226	3,266	3,633
Amortization of intangibles (Note 10)	554	550	$ 571
Estimated income tax payments	221	173
Long-term receivables reserves	36	42
Trade Receivable \| Less Than 1 Year
Segment Reporting Information [Line Items]
Trade and Other receivables	4,573	4,667
Trade Receivable \| Greater Than 1 Year
Segment Reporting Information [Line Items]
Trade and Other receivables	322	354
Other Receivables
Segment Reporting Information [Line Items]
Trade and Other receivables	148	154
Linde AG
Segment Reporting Information [Line Items]
Depreciation	467	529
Amortization of intangibles (Note 10)	$ 456	$ 462

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