Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2011

Fair Value Measurements [Abstract]

Fair Value, Assets And Liabilities Measured On Recurring Basis

	September 30, 2011										December 31, 2010
	Total			Level 1		Level 2			Level 3		Total			Level 1		Level 2			Level 3
Assets
Money market funds	$	1,110		$	1,110						$	3,337		$	3,337
Available-for-sale investments		8			4				$	4		15			10				$	5
Derivatives		141				$	141					227					227
Total assets	$	1,259		$	1,114	$	141		$	4	$	3,579		$	3,347	$	227		$	5
Liabilities
Derivatives	$	(124	)			$	(124	)			$	(115	)			$	(115	)
Total liabilities	$	(124	)			$	(124	)			$	(115	)			$	(115	)

Fair Value, Assets Measured On Nonrecurring Basis, Unobservable Inputs, Description And Development

	2011					2010
	Carrying Value		Total Losses			Carrying Value		Total Losses
Operating lease equipment	$	70	$	(49	)	$	263	$	(111	)
Acquired intangible asset		8		(1	)
Property, plant and equipment									(4	)
Total	$	78	$	(50	)	$	263	$	(115	)

Fair Value, By Balance Sheet Grouping

	September 30,						December 31,
	2011						2010
	Carrying			Fair			Carrying			Fair
	Amount			Value			Amount			Value
Assets
Accounts receivable	$	6,296		$	6,167		$	5,422		$	5,283
Notes receivable		633			660			480			501
Liabilities
Debt, excluding capital lease obligations		(12,141	)		(14,157	)		(12,234	)		(13,525	)
Accounts payable		(8,502	)		(8,489	)		(7,715	)		(7,704	)
Residual value and credit guarantees		(8	)		(8	)		(12	)		(11	)
Contingent repurchase commitments		(7	)		(5	)		(7	)		(84	)