v3.24.2.u1
Revenue Recognition - Schedule of Revenue by Distribution Method (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Disaggregation of Revenue [Line Items]        
Sales $ 8,267 $ 8,204 $ 16,367 $ 16,397
Revenue from Contract with Customer | Sales Channel        
Disaggregation of Revenue [Line Items]        
Concentration risk, percentage 100.00% 100.00% 100.00% 100.00%
Americas        
Disaggregation of Revenue [Line Items]        
Sales $ 3,655 $ 3,541 $ 7,215 $ 7,092
EMEA        
Disaggregation of Revenue [Line Items]        
Sales 2,091 2,160 4,182 4,337
APAC        
Disaggregation of Revenue [Line Items]        
Sales 1,657 1,683 3,248 3,281
Engineering        
Disaggregation of Revenue [Line Items]        
Sales 544 495 1,083 1,035
Other        
Disaggregation of Revenue [Line Items]        
Sales 320 325 639 652
Merchant        
Disaggregation of Revenue [Line Items]        
Sales $ 2,489 $ 2,421 $ 4,875 $ 4,771
Merchant | Revenue from Contract with Customer | Sales Channel        
Disaggregation of Revenue [Line Items]        
Concentration risk, percentage 30.00% 30.00% 30.00% 29.00%
Merchant | Americas        
Disaggregation of Revenue [Line Items]        
Sales $ 1,178 $ 1,094 $ 2,295 $ 2,137
Merchant | EMEA        
Disaggregation of Revenue [Line Items]        
Sales 691 704 1,377 1,404
Merchant | APAC        
Disaggregation of Revenue [Line Items]        
Sales 568 570 1,096 1,122
Merchant | Engineering        
Disaggregation of Revenue [Line Items]        
Sales 0 0 0 0
Merchant | Other        
Disaggregation of Revenue [Line Items]        
Sales 52 53 107 108
On-Site        
Disaggregation of Revenue [Line Items]        
Sales $ 1,887 $ 1,926 $ 3,778 $ 3,912
On-Site | Revenue from Contract with Customer | Sales Channel        
Disaggregation of Revenue [Line Items]        
Concentration risk, percentage 23.00% 23.00% 23.00% 24.00%
On-Site | Americas        
Disaggregation of Revenue [Line Items]        
Sales $ 807 $ 756 $ 1,589 $ 1,560
On-Site | EMEA        
Disaggregation of Revenue [Line Items]        
Sales 412 493 853 1,031
On-Site | APAC        
Disaggregation of Revenue [Line Items]        
Sales 668 677 1,336 1,321
On-Site | Engineering        
Disaggregation of Revenue [Line Items]        
Sales 0 0 0 0
On-Site | Other        
Disaggregation of Revenue [Line Items]        
Sales 0 0 0 0
Packaged Gas        
Disaggregation of Revenue [Line Items]        
Sales $ 2,940 $ 2,962 $ 5,826 $ 5,903
Packaged Gas | Revenue from Contract with Customer | Sales Channel        
Disaggregation of Revenue [Line Items]        
Concentration risk, percentage 36.00% 36.00% 36.00% 36.00%
Packaged Gas | Americas        
Disaggregation of Revenue [Line Items]        
Sales $ 1,616 $ 1,638 $ 3,222 $ 3,276
Packaged Gas | EMEA        
Disaggregation of Revenue [Line Items]        
Sales 969 946 1,920 1,874
Packaged Gas | APAC        
Disaggregation of Revenue [Line Items]        
Sales 348 366 670 721
Packaged Gas | Engineering        
Disaggregation of Revenue [Line Items]        
Sales 0 0 0 0
Packaged Gas | Other        
Disaggregation of Revenue [Line Items]        
Sales 7 12 14 32
Other        
Disaggregation of Revenue [Line Items]        
Sales $ 951 $ 895 $ 1,888 $ 1,811
Other | Revenue from Contract with Customer | Sales Channel        
Disaggregation of Revenue [Line Items]        
Concentration risk, percentage 11.00% 11.00% 11.00% 11.00%
Other | Americas        
Disaggregation of Revenue [Line Items]        
Sales $ 54 $ 53 $ 109 $ 119
Other | EMEA        
Disaggregation of Revenue [Line Items]        
Sales 19 17 32 28
Other | APAC        
Disaggregation of Revenue [Line Items]        
Sales 73 70 146 117
Other | Engineering        
Disaggregation of Revenue [Line Items]        
Sales 544 495 1,083 1,035
Other | Other        
Disaggregation of Revenue [Line Items]        
Sales $ 261 $ 260 $ 518 $ 512