CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net income (loss)	$ (16)	$ (33)
Adjustments to reconcile net income (loss) to net cash provided by (used for) operating activities:
Depreciation and amortization	43	40
Amortization of right-of-use assets	3	6
Gain on sale of property and equipment	0	(1)
Share-based compensation expense	11	9
Benefit for deferred income taxes	(3)	(5)
Amortization of debt issuance costs	1	1
Other	3	1
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable, net	(18)	(112)
Inventories, net	(33)	44
Other assets and liabilities	(51)	5
Accounts payable and accrued expenses	1	(31)
Net cash provided by (used for) operating activities	(59)	(76)
Cash flows from investing activities:
Purchases of property and equipment	(13)	(11)
Proceeds from sale of property and equipment	0	4
Net cash provided by (used for) investing activities	(13)	(7)
Cash flows from financing activities:
Proceeds from revolving credit facility	0	190
Principal payments of debt	0	(17)
Debt issuance and amendment costs	0	(5)
Issuance of common shares in connection with share-based compensation plans, net of shares withheld for taxes	(2)	0
Acquisition payment	0	(9)
Acquisitions of non-controlling interests in subsidiaries	(1)	0
Net cash provided by (used for) financing activities	(3)	159
Effect of exchange rate changes on cash and cash equivalents	(4)	(1)
Net change in cash and cash equivalents	(79)	75
Cash and cash equivalents, beginning of period	290	130
Cash and cash equivalents, end of period	211	205
Supplemental disclosures of non-cash investing and financing activities:
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 3	$ 46