Earnings Per Share – Linde plc Shareholders (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Numerator (Millions of dollars)
Net Income – Linde plc	$ 1,663	$ 1,575	$ 3,290	$ 3,091
Denominator (Thousands of shares)
Weighted average shares outstanding (in shares)	479,130	489,061	480,246	490,201
Shares earned and issuable under compensation plans (in shares)	843	557	697	526
Weighted average shares used in basic earnings per share (in shares)	479,973	489,618	480,943	490,727
Effect of dilutive securities
Stock options and awards (in shares)	3,204	3,931	3,423	3,958
Weighted average shares used in diluted earnings per share (in shares)	483,177	493,549	484,366	494,685
Basic Earnings Per Share (in dollars per share)	$ 3.46	$ 3.22	$ 6.84	$ 6.30
Diluted Earnings Per Share (in dollars per share)	$ 3.44	$ 3.19	$ 6.79	$ 6.25
Antidilutive shares excluded from computation of earnings per share (in shares)	353,145	0	225,739	0

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