Financing Receivables - Credit Quality Year of Origination (Details) - USD ($) $ in Millions	Sep. 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	$ 12,289	$ 12,639
Americas \| Aaa – Baa3
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	2,637	2,080
Originated in fiscal year before latest fiscal year	1,329	1,372
Originated two years before latest fiscal year	817	950
Originated three years before latest fiscal year	395	233
Originated four years before latest fiscal year	87	43
Originated five or more years before latest fiscal year	27	53
Financing receivable and net investment in lease, amortized cost	5,292	4,732
Americas \| Ba1 – C
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	406	621
Originated in fiscal year before latest fiscal year	267	310
Originated two years before latest fiscal year	238	113
Originated three years before latest fiscal year	43	24
Originated four years before latest fiscal year	9	17
Originated five or more years before latest fiscal year	51	44
Financing receivable and net investment in lease, amortized cost	1,014	1,129
Europe/Middle East/Africa \| Aaa – Baa3
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	991	1,145
Originated in fiscal year before latest fiscal year	743	341
Originated two years before latest fiscal year	287	408
Originated three years before latest fiscal year	262	125
Originated four years before latest fiscal year	54	29
Originated five or more years before latest fiscal year	31	37
Financing receivable and net investment in lease, amortized cost	2,368	2,085
Europe/Middle East/Africa \| Ba1 – C
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	275	514
Originated in fiscal year before latest fiscal year	378	258
Originated two years before latest fiscal year	167	194
Originated three years before latest fiscal year	104	27
Originated four years before latest fiscal year	13	15
Originated five or more years before latest fiscal year	44	35
Financing receivable and net investment in lease, amortized cost	980	1,043
Asia Pacific \| Aaa – Baa3
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	446	616
Originated in fiscal year before latest fiscal year	373	285
Originated two years before latest fiscal year	207	254
Originated three years before latest fiscal year	146	69
Originated four years before latest fiscal year	34	36
Originated five or more years before latest fiscal year	22	26
Financing receivable and net investment in lease, amortized cost	1,228	1,287
Asia Pacific \| Ba1 – C
Amortized cost for each class of receivables, by credit quality indicator
Originated in current fiscal year	97	77
Originated in fiscal year before latest fiscal year	49	19
Originated two years before latest fiscal year	12	26
Originated three years before latest fiscal year	17	5
Originated four years before latest fiscal year	2	8
Originated five or more years before latest fiscal year	7	7
Financing receivable and net investment in lease, amortized cost	$ 184	$ 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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