Incentive Stock Programs - Narrative (Details) $ in Millions	6 Months Ended
Jun. 30, 2022 USD ($) shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Incentive stock program, shares reserved for future grants	87,000,000
Total unrecognized compensation cost \| $	$ 713
Total unrecognized compensation cost, recognition period	3 years
Share-based Payment Arrangement, Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options granted during the period (in shares)	2,627,843
Restricted Stock Awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Restricted stock awards granted during the period (in shares)	514,205
Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Restricted stock units granted during period (in shares)	5,390,484

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Gross number of share options (or share units) granted during the period.

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