Finance Receivables, Net - Aging of Billed Finance Receivables (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Financing Receivable, Past Due [Line Items]
Total	$ 2,810	$ 3,219
Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	74	97
Unbilled Revenues
Financing Receivable, Past Due [Line Items]
Total	2,736	3,122
United States
Financing Receivable, Past Due [Line Items]
Total	1,444	1,948
United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	56	79
United States | Unbilled Revenues
Financing Receivable, Past Due [Line Items]
Total	1,388	1,869
Canada
Financing Receivable, Past Due [Line Items]
Total	244	228
Canada | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	7	6
Canada | Unbilled Revenues
Financing Receivable, Past Due [Line Items]
Total	237	222
EMEA
Financing Receivable, Past Due [Line Items]
Total	1,122	1,043
EMEA | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	11	12
EMEA | Unbilled Revenues
Financing Receivable, Past Due [Line Items]
Total	1,111	1,031
Current | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	53	71
Current | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	40	57
Current | Canada | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	5	5
Current | EMEA | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	8	9
31-90 Days Past Due | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	12	15
31-90 Days Past Due | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	9	12
31-90 Days Past Due | Canada | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	1	1
31-90 Days Past Due | EMEA | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	2	2
>90 Days Past Due | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	9	11
>90 Days Past Due | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	7	10
>90 Days Past Due | Canada | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	1	0
>90 Days Past Due | EMEA | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	1	1
>90 Days and Accruing
Financing Receivable, Past Due [Line Items]
Financing receivable, 90 days or more past due, still accruing	59	65
>90 Days and Accruing | United States
Financing Receivable, Past Due [Line Items]
Financing receivable, 90 days or more past due, still accruing	37	47
>90 Days and Accruing | Canada
Financing Receivable, Past Due [Line Items]
Financing receivable, 90 days or more past due, still accruing	10	6
>90 Days and Accruing | EMEA
Financing Receivable, Past Due [Line Items]
Financing receivable, 90 days or more past due, still accruing	12	12
Direct | United States
Financing Receivable, Past Due [Line Items]
Total	650	833
Direct | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	33	42
Direct | United States | Unbilled Revenues
Financing Receivable, Past Due [Line Items]
Total	617	791
Direct | Current | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	24	30
Direct | 31-90 Days Past Due | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	5	6
Direct | >90 Days Past Due | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	4	6
Direct | >90 Days and Accruing | United States
Financing Receivable, Past Due [Line Items]
Financing receivable, 90 days or more past due, still accruing	37	47
Indirect | United States
Financing Receivable, Past Due [Line Items]
Total	794	1,115
Indirect | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	23	37
Indirect | United States | Unbilled Revenues
Financing Receivable, Past Due [Line Items]
Total	771	1,078
Indirect | Current | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	16	27
Indirect | 31-90 Days Past Due | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	4	6
Indirect | >90 Days Past Due | United States | Billed Revenues
Financing Receivable, Past Due [Line Items]
Total	3	4
Indirect | >90 Days and Accruing | United States
Financing Receivable, Past Due [Line Items]
Financing receivable, 90 days or more past due, still accruing	$ 0	$ 0