Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Schedule of Revenue by Distribution Method

The following tables show sales by distribution method at the consolidated level and for each reportable segment and Other for the six months ended June 30, 2022 and June 30, 2021.

(Millions of dollars)	Quarter Ended June 30, 2022
Sales	Americas		EMEA		APAC		Engineering		Other		Total		%
Merchant	$	941	$	634	$	562	$	—	$	40	$	2,177	26	%
On-Site	1,049		610		631		—		—		2,290		27	%
Packaged Gas	1,473		884		389		—		9		2,755		33	%
Other	55		16		69		644		451		1,235		15	%
Total	$	3,518	$	2,144	$	1,651	$	644	$	500	$	8,457	100	%

(Millions of dollars)	Quarter Ended June 30, 2021
Sales	Americas		EMEA		APAC		Engineering		Other		Total		%
Merchant	$	821	$	556	$	551	$	—	$	43	$	1,971	26	%
On-Site	774		396		582		—		—		1,752		23	%
Packaged Gas	1,369		912		392		—		6		2,679		35	%
Other	56		11		19		646		450		1,182		16	%
Total	$	3,020	$	1,875	$	1,544	$	646	$	499	$	7,584	100	%

(Millions of dollars)	Six Months Ended June 30, 2022
Sales	Americas		EMEA		APAC		Engineering		Other		Total		%
Merchant	$	1,815	$	1,248	$	1,078	$	—	$	79	$	4,220	25	%
On-Site	1,931		1,241		1,286		—		—		4,458		27	%
Packaged Gas	2,906		1,775		750		—		16		5,447		33	%
Other	107		28		139		1,372		897		2,543		15	%
Total	$	6,759	$	4,292	$	3,253	$	1,372	$	992	$	16,668	100	%
(Millions of dollars)	Six Months Ended June 30, 2021
Sales	Americas		EMEA		APAC		Engineering		Other		Total		%
Merchant	$	1,592	$	1,087	$	1,035	$	—	$	95	$	3,809	26	%
On-Site	1,463		788		1,134		—		—		3,385		23	%
Packaged Gas	2,701		1,772		753		—		12		5,238		35	%
Other	104		27		58		1,320		886		2,395		16	%
Total	$	5,860	$	3,674	$	2,980	$	1,320	$	993	$	14,827	100	%