Finance Receivables, Net, Credit Quality Indicators (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Loss Rates Of Customers With Investment Grade Credit Quality	1.00%
Loss Rates Of Customers With Non Investment Grade Credit Quality Low Range	2.00%
Loss Rates Of Customers With Non Investment Grade Credit Quality High Range	4.00%
Loss Rates Of Customers With Substandard Doubtful Credit Quality	10.00%
Financing Receivable, Net	$ 4,119		$ 4,385
United States
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	1,711		1,728
United States | Finance and other services
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	417		409
United States | Government and education
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	581		605
United States | Graphic arts
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	312		317
United States | Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	151		151
United States | Healthcare
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	127		124
United States | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	123		122
Canada
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	386		424
Canada | Finance and other services
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	94		97
Canada | Government and education
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	76		86
Canada | Graphic arts
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	122		143
Canada | Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	40		41
Canada | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	54		57
Europe
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	1,606		1,835
France
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	537		616
U.K./Ireland
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	334		362
Central
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	463	[1]	538	[1]
Southern
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	208	[2]	244	[2]
Nordics
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	64	[3]	75	[3]
Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	416		398
Investment Grade
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	2,265		2,427
Investment Grade | United States
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	1,134		1,163
Investment Grade | United States | Finance and other services
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	194		195
Investment Grade | United States | Government and education
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	567		589
Investment Grade | United States | Graphic arts
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	144		148
Investment Grade | United States | Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	91		92
Investment Grade | United States | Healthcare
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	86		84
Investment Grade | United States | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	52		55
Investment Grade | Canada
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	226		246
Investment Grade | Canada | Finance and other services
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	52		54
Investment Grade | Canada | Government and education
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	66		76
Investment Grade | Canada | Graphic arts
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	51		58
Investment Grade | Canada | Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	24		24
Investment Grade | Canada | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	33		34
Investment Grade | Europe
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	709		823
Investment Grade | France
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	221		253
Investment Grade | U.K./Ireland
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	238		255
Investment Grade | Central
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	185	[1]	230	[1]
Investment Grade | Southern
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	44	[2]	60	[2]
Investment Grade | Nordics
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	21	[3]	25	[3]
Investment Grade | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	196		195
Non-investment Grade
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	1,360		1,449
Non-investment Grade | United States
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	370		356
Non-investment Grade | United States | Finance and other services
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	165		159
Non-investment Grade | United States | Government and education
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	11		13
Non-investment Grade | United States | Graphic arts
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	82		79
Non-investment Grade | United States | Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	42		41
Non-investment Grade | United States | Healthcare
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	26		26
Non-investment Grade | United States | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	44		38
Non-investment Grade | Canada
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	111		120
Non-investment Grade | Canada | Finance and other services
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	31		31
Non-investment Grade | Canada | Government and education
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	8		8
Non-investment Grade | Canada | Graphic arts
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	42		49
Non-investment Grade | Canada | Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	12		13
Non-investment Grade | Canada | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	18		19
Non-investment Grade | Europe
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	711		810
Non-investment Grade | France
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	208		234
Non-investment Grade | U.K./Ireland
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	94		101
Non-investment Grade | Central
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	247	[1]	278	[1]
Non-investment Grade | Southern
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	120	[2]	148	[2]
Non-investment Grade | Nordics
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	42	[3]	49	[3]
Non-investment Grade | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	168		163
Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	494		509
Substandard | United States
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	207		209
Substandard | United States | Finance and other services
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	58		55
Substandard | United States | Government and education
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	3		3
Substandard | United States | Graphic arts
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	86		90
Substandard | United States | Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	18		18
Substandard | United States | Healthcare
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	15		14
Substandard | United States | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	27		29
Substandard | Canada
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	49		58
Substandard | Canada | Finance and other services
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	11		12
Substandard | Canada | Government and education
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	2		2
Substandard | Canada | Graphic arts
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	29		36
Substandard | Canada | Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	4		4
Substandard | Canada | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	3		4
Substandard | Europe
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	186		202
Substandard | France
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	108		129
Substandard | U.K./Ireland
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	2		6
Substandard | Central
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	31	[1]	30	[1]
Substandard | Southern
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	44	[2]	36	[2]
Substandard | Nordics
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	1	[3]	1	[3]
Substandard | Other
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Net	$ 52		$ 40

[1] Switzerland, Germany, Austria, Belgium and Holland.

[2] Italy, Greece, Spain and Portugal.

[3] Sweden, Norway, Denmark and Finland.