XML 87 R76.htm IDEA: XBRL DOCUMENT v3.21.2
Commitments and Contingent Liabilities Guarantee Narrative (Details) - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Guarantor Obligations [Line Items]      
Guarantee Obligations $ 107 $ 94 $ 96
Factoring Agreement [Member]      
Guarantor Obligations [Line Items]      
Guarantee Obligations 22 17 20
Agreements with lenders to provide financing for select customers [Member]      
Guarantor Obligations [Line Items]      
Accounts Receivable, after Allowance for Credit Loss $ 615 $ 16 $ 637