Financing Receivables - Credit Quality Year of Origination (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Amortized cost for each class of receivables, by credit quality indicator
Financing receivable and net investment in lease, amortized cost	$ 12,644	$ 12,639
Americas \| Aaa – Baa3
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	2,058	2,080
Originated in fiscal year before latest fiscal year	1,545	1,372
Originated two years before latest fiscal year	926	950
Originated three years before latest fiscal year	587	233
Originated four years before latest fiscal year	127	43
Originated five or more years before latest fiscal year	40	53
Financing receivable and net investment in lease, amortized cost	5,282	4,732
Americas \| Ba1 – C
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	251	621
Originated in fiscal year before latest fiscal year	332	310
Originated two years before latest fiscal year	297	113
Originated three years before latest fiscal year	68	24
Originated four years before latest fiscal year	11	17
Originated five or more years before latest fiscal year	50	44
Financing receivable and net investment in lease, amortized cost	1,010	1,129
Europe/Middle East/Africa \| Aaa – Baa3
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	774	1,145
Originated in fiscal year before latest fiscal year	944	341
Originated two years before latest fiscal year	295	408
Originated three years before latest fiscal year	302	125
Originated four years before latest fiscal year	83	29
Originated five or more years before latest fiscal year	42	37
Financing receivable and net investment in lease, amortized cost	2,439	2,085
Europe/Middle East/Africa \| Ba1 – C
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	208	514
Originated in fiscal year before latest fiscal year	461	258
Originated two years before latest fiscal year	216	194
Originated three years before latest fiscal year	130	27
Originated four years before latest fiscal year	16	15
Originated five or more years before latest fiscal year	46	35
Financing receivable and net investment in lease, amortized cost	1,076	1,043
Asia Pacific \| Aaa – Baa3
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	385	616
Originated in fiscal year before latest fiscal year	469	285
Originated two years before latest fiscal year	252	254
Originated three years before latest fiscal year	191	69
Originated four years before latest fiscal year	49	36
Originated five or more years before latest fiscal year	31	26
Financing receivable and net investment in lease, amortized cost	1,377	1,287
Asia Pacific \| Ba1 – C
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	64	77
Originated in fiscal year before latest fiscal year	57	19
Originated two years before latest fiscal year	14	26
Originated three years before latest fiscal year	21	5
Originated four years before latest fiscal year	3	8
Originated five or more years before latest fiscal year	14	7
Financing receivable and net investment in lease, amortized cost	$ 172	$ 142

Amortized cost of financing receivable originated more than five years prior to current fiscal year.

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Amortized cost of financing receivable originated in current fiscal year.

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Amortized cost of financing receivable originated three years prior to current fiscal year.

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Amortized cost, before allowance for credit loss, of financing receivable and net investment in lease.

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