XML 38 R6.htm IDEA: XBRL DOCUMENT v3.19.3
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Operating activities    
Net income (loss) $ (1) $ 15
Adjustments to reconcile net (loss) income to net cash provided by operating activities:    
Depreciation and amortization 113 95
Stock-based compensation expense 59 50
Deferred income taxes 1 (11)
Changes in assets and liabilities:    
Receivables 260 182
Inventories (8) (15)
Current payables and accrued expenses (156) (8)
Deferred revenue (119) 7
Other assets and liabilities (55) (58)
Net cash provided by operating activities 94 257
Investing activities    
Expenditures for property and equipment (43) (92)
Additions to capitalized software (3) (5)
Net cash used in investing activities (46) (97)
Financing activities    
Repurchases of common stock (239) (206)
Repayments of long-term borrowings (12) (40)
Repayments of credit facility borrowings 0 (240)
Payments of finance leases (18) (1)
Other financing activities, net 40 23
Net cash used in financing activities (229) (464)
Effect of exchange rate changes on cash, cash equivalents and restricted cash (6) (17)
Decrease in cash, cash equivalents and restricted cash (187) (321)
Cash, cash equivalents and restricted cash at beginning of period 716 1,089
Cash, cash equivalents and restricted cash at end of period 529 768
Supplemental cash flow disclosure:    
Assets acquired under operating lease 5 0
Assets acquired under finance lease 78 23
Total cash, cash equivalents and restricted cash $ 529 $ 1,089