Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net loss	$ (52,000,000)	$ (234,000,000)	$ (502,000,000)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	50,000,000	53,000,000	38,000,000
Deferred income taxes	(1,000,000)	(2,000,000)	(6,000,000)
Stock-based compensation	20,000,000	23,000,000	27,000,000
Provision for doubtful accounts	3,000,000	17,000,000	27,000,000
Provision for inventory	11,000,000	36,000,000	54,000,000
Impairment of goodwill			393,000,000
Other, net	(11,000,000)		(7,000,000)
Change in operating assets and liabilities, net of acquisitions:
Receivables	(64,000,000)	102,000,000	414,000,000
Inventories	(110,000,000)	190,000,000	258,000,000
Prepaid and other current assets	(2,000,000)	4,000,000	12,000,000
Accounts payable and accrued liabilities	43,000,000	22,000,000	(367,000,000)
Income taxes receivable, net		25,000,000	(18,000,000)
Other assets / liabilities, net	(2,000,000)	(1,000,000)	1,000,000
Net cash provided by (used in) operating activities	(115,000,000)	235,000,000	324,000,000
Cash flows from investing activities:
Purchases of property, plant and equipment	(4,000,000)	(4,000,000)	(11,000,000)
Business acquisitions, net of cash acquired	(4,000,000)	(175,000,000)	(515,000,000)
Purchases of intangible assets		(7,000,000)
Proceeds from disposal of assets, and other	16,000,000	3,000,000	3,000,000
Net cash provided by (used in) investing activities	8,000,000	(183,000,000)	(523,000,000)
Cash flows from financing activities:
Borrowing under the revolving credit facility	359,000,000	253,000,000	435,000,000
Repayments under the revolving credit facility	(262,000,000)	(296,000,000)	(327,000,000)
Other, net	(3,000,000)	(4,000,000)	(2,000,000)
Net cash provided by (used in) financing activities	94,000,000	(47,000,000)	106,000,000
Effect of exchange rates on cash and cash equivalents	5,000,000	11,000,000	(12,000,000)
Net change in cash and cash equivalents	(8,000,000)	16,000,000	(105,000,000)
Cash and cash equivalents, beginning of period	106,000,000	90,000,000	195,000,000
Cash and cash equivalents, end of period	98,000,000	106,000,000	90,000,000
Supplemental disclosures of cash flow information:
Income taxes paid (refunded), net	2,000,000	(23,000,000)	10,000,000
Interest paid	$ 6,000,000	$ 4,000,000	$ 2,000,000