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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Cash flows from operating activities:    
Net income $ 26 $ 38
Adjustments to reconcile net income to net cash provided by operating activities    
Depreciation and amortization expense 83 76
Stock-based compensation expense 9 6
Deferred tax expense (benefit) (7) 3
Other 9 4
Changes in operating assets and liabilities    
Accounts receivable 57 (33)
Other assets 11 (7)
Accounts payable (49) (39)
Accrued expenses and other liabilities (100) (2)
Net cash provided by operating activities 39 46 Close
Cash flows from investing activities:    
Capital expenditures (91) (65)
Proceeds from sales of property and equipment 9 3
Other 0 18
Net cash used in investing activities (82) (44) Close
Cash flows from financing activities:    
Repayments of debt, net (21) 0
Repayments of finance lease obligations (8) (9)
Taxes paid related to stock-based compensation awards (4) (11)
Other 4 2
Net cash used in financing activities (29) (18) Close
Effect of exchange rates on cash and cash equivalents 3 (5) Close
Net decrease in cash and cash equivalents (69) (21) Close
Cash and cash equivalents, beginning of period 495 333
Cash and cash equivalents, end of period $ 426 $ 312