Condensed Consolidated Statements of Cash Flows (USD $) In Millions	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Operating Activities
Net income (loss)	$ 49	$ 14
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Income from discontinued operations	(1)	(11)
Depreciation and amortization	75	65
Stock-based compensation expense	15	9
Excess tax benefit from stock-based compensation	(1)	0
Deferred income taxes	(14)	(5)
Gain on sale of property, plant and equipment	(3)	0
Changes in operating assets and liabilities:
Receivables	(58)	35
Inventories	(69)	(43)
Current payables and accrued expenses	49	1
Deferred service revenue and customer deposits	34	17
Employee severance and pension	54	60
Other assets and liabilities	(22)	(33)
Net cash provided by operating activities	108	109
Investing activities
Grant reimbursements from capital expenditures	0	4
Expenditures for property, plant and equipment	(67)	(80)
Proceeds from sales of property, plant and equipment	2	0
Additions to capitalized software	(29)	(28)
Net cash used in investing activities	(94)	(104)
Financing activities
Repurchases of Company common stock	(70)	0
Repayment of senior unsecured notes	0	(4)
Repayment of long-term debt	0	(1)
Excess tax benefit from stock-based compensation	1	0
Proceeds from employee stock plans	13	3
Net cash used in financing activities	(56)	(2)
Cash flows from discontinued operations
Net cash used in operating activities	(8)	0
Effect of exchange rate changes on cash and cash equivalents	11	(7)
Decrease in cash and cash equivalents	(39)	(4)
Cash and cash equivalents at beginning of period	496	451
Cash and cash equivalents at end of period	$ 457	$ 447