Segment Information (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) segment	Sep. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Segment Reporting Information
Number of operating segments | segment			6
External revenues	$ 888	$ 846	$ 2,606	$ 2,407
Profit before income taxes	182	170	393	579
Interest	336	280	949	742
Depreciation on equipment leased to others	180	182	541	532
Provision for credit losses	19	35	32	23
Assets	34,326		34,326		$ 33,112
Capital expenditures	264	341	817	1,029
Operating Segments
Segment Reporting Information
External revenues	872	827	2,553	2,360
Profit before income taxes	252	229	762	772
Interest	304	264	858	688
Depreciation on equipment leased to others	180	182	541	532
Provision for credit losses	19	34	32	22
Assets	32,493		32,493		31,159
Capital expenditures	254	340	799	1,022
Unallocated
Segment Reporting Information
External revenues	21	23	65	58
Profit before income taxes	(160)	(137)	(406)	(378)
Interest	128	108	360	279
Depreciation on equipment leased to others	0	0	0	0
Provision for credit losses	0	1	0	1
Assets	1,997		1,997		2,054
Capital expenditures	10	1	18	7
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment | Timing
Segment Reporting Information
External revenues	(5)	(4)	(12)	(11)
Profit before income taxes	(1)	1	0	1
Interest	0	0	0	0
Depreciation on equipment leased to others	0	0	0	0
Provision for credit losses	0	0	0	0
Assets	(18)		(18)		20
Capital expenditures	0	0	0	0
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment | Methodology
Segment Reporting Information
External revenues	0	0	0	0
Profit before income taxes	91	77	247	184
Interest	(96)	(92)	(269)	(225)
Depreciation on equipment leased to others	0	0	0	0
Provision for credit losses	0	0	0	0
Assets	113		113		145
Capital expenditures	0	0	0	0
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment | Divestiture
Segment Reporting Information
External revenues	0		0
Profit before income taxes	0		(210)
Interest	0		0
Depreciation on equipment leased to others	0		0
Provision for credit losses	0		0
Assets	0		0
Capital expenditures	0		0
Inter-segment Eliminations
Segment Reporting Information
External revenues	0	0	0	0
Profit before income taxes	0	0	0	0
Interest	0	0	0	0
Depreciation on equipment leased to others	0	0	0	0
Provision for credit losses	0	0	0	0
Assets	(259)		(259)		(266)
Capital expenditures	0	0	0	0
North America | Operating Segments
Segment Reporting Information
External revenues	513	459	1,491	1,313
Profit before income taxes	159	144	451	447
Interest	165	128	460	331
Depreciation on equipment leased to others	128	130	385	380
Provision for credit losses	9	10	43	17
Assets	17,353		17,353		16,303
Capital expenditures	197	274	608	789
EAME | Operating Segments
Segment Reporting Information
External revenues	98	102	283	274
Profit before income taxes	23	35	75	79
Interest	39	26	108	72
Depreciation on equipment leased to others	14	14	41	43
Provision for credit losses	1	1	(11)	3
Assets	4,998		4,998		5,117
Capital expenditures	20	14	39	50
Asia/Pacific | Operating Segments
Segment Reporting Information
External revenues	68	70	202	213
Profit before income taxes	24	19	70	86
Interest	25	32	73	78
Depreciation on equipment leased to others	1	2	3	4
Provision for credit losses	0	1	(2)	(3)
Assets	3,498		3,498		3,435
Capital expenditures	4	0	8	2
Latin America | Operating Segments
Segment Reporting Information
External revenues	83	95	252	264
Profit before income taxes	32	15	84	81
Interest	38	48	116	132
Depreciation on equipment leased to others	3	3	10	9
Provision for credit losses	(3)	13	0	(2)
Assets	2,531		2,531		2,583
Capital expenditures	3	3	15	13
Mining | Operating Segments
Segment Reporting Information
External revenues	94	86	279	253
Profit before income taxes	11	17	55	76
Interest	28	23	77	56
Depreciation on equipment leased to others	33	32	100	94
Provision for credit losses	11	5	16	(2)
Assets	3,366		3,366		3,059
Capital expenditures	30	49	129	168
Power | Operating Segments
Segment Reporting Information
External revenues	16	15	46	43
Profit before income taxes	3	(1)	27	3
Interest	9	7	24	19
Depreciation on equipment leased to others	1	1	2	2
Provision for credit losses	1	4	(14)	9
Assets	747		747		$ 662
Capital expenditures	$ 0	$ 0	$ 0	$ 0