Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Operating activities
Net income	$ 69	$ 40
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	86	101
Stock-based compensation expense	96	90
Deferred income taxes	1	(7)
Changes in assets and liabilities:
Receivables	78	83
Inventories	0	13
Current payables and accrued expenses	(9)	(22)
Deferred revenue	(104)	(103)
Other assets and liabilities	(18)	95
Net cash provided by operating activities	199	290
Investing activities
Expenditures for property and equipment	(11)	(6)
Additions to capitalized software	(1)	(1)
Business acquisitions and other investing activities, net	(16)	0
Net cash used in investing activities	(28)	(7)
Financing activities
Repurchases of common stock	(301)	(346)
Proceeds from long-term borrowings	0	500
Repayments of long-term borrowings	0	(413)
Payments of finance leases	(62)	(67)
Other financing activities, net	6	6
Net cash used in financing activities	(357)	(320)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(36)	(49)
Decrease in cash, cash equivalents and restricted cash	(222)	(86)
Cash, cash equivalents and restricted cash at beginning of period	571	595
Cash, cash equivalents and restricted cash at end of period	349	509
Supplemental cash flow disclosure:
Assets acquired under operating lease	6	3
Assets acquired under finance lease	80	47
Reconciliation of cash, cash equivalents and restricted cash to the Condensed Consolidated Balance Sheets:
Cash and cash equivalents	348
Restricted cash	1
Total cash, cash equivalents and restricted cash	$ 349	$ 509