Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011		Dec. 31, 2010
REVENUE
Finance lease income	$ 89	$ 113		$ 139
Interest income on notes receivable	43	35		76
Operating lease income	255	336		384
Investment income				5
Net gain (loss) on disposal of assets	(1)	16		(2)
Other income	50	20		37
Total revenues	436	520		639
EXPENSES
Interest expense	88	128		160
Depreciation expense	147	150		200
Provision for (recovery of) losses	(7)	(23)		16
Operating expenses	59	49		48
Asset impairment expense	70	100		51
Other expense	2	5		12
Total expenses	359	409		487
Income from continuing operations before provision for income tax	77	111		152
Provision for income tax	28	40		56
Income from continuing operations	49	71		96
Net gain (loss) on disposal of discontinued operations, net of tax	(1)	5		(4)
Net income	48	76		92
Unrealized gains on investments:
Unrealized gain arising during period, net of tax		1	[1]	4
Reclassification adjustment for gain included in net earnings, net of tax				(2)
Other comprehensive income		1		2
Comprehensive income	$ 48	$ 77		$ 94

[1] At December 31, 2011, the tax amount related to the unrealized gain and loss on investments was less than $1.