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v3.19.2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jul. 31, 2019 | Jul. 31, 2018
Operating activities: |  |
Net income (loss) | $ 16.0 | $ (121.8)
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |
Depreciation, amortization and accretion | 64.8 | 46.3
Stock-based compensation expense | 163.4 | 111.3
Deferred income taxes | 35.8 | (0.3)
Restructuring and other exit costs, net | 0.4 | 36.6
Other operating activities | (4.2) | (1.3)
Changes in operating assets and liabilities |  |
Accounts receivable | 125.8 | 204.2
Prepaid expenses and other current assets | 27.4 | 7.9
Accounts payable and accrued liabilities | (138.1) | (201.3)
Deferred revenue | 158.3 | (66.7)
Accrued income taxes | (9.1) | 11.5
Net cash provided by operating activities | 440.5 | 26.4
Investing activities: |  |
Purchases of marketable securities | (19.9) | (110.1)
Sales of marketable securities | 22.4 | 27.0
Maturities of marketable securities | 5.0 | 119.6
Capital expenditures | (29.5) | (36.7)
Acquisitions, net of cash acquired | 0.0 | (34.1)
Other investing activities | (10.5) | (6.0)
Net cash used in investing activities | (32.5) | (40.3)
Financing activities: |  |
Proceeds from issuance of common stock, net of issuance costs | 49.7 | 50.4
Taxes paid related to net share settlement of equity awards | (31.2) | (53.0)
Repurchases of common stock | (134.6) | (154.7)
Repayment of debt | (250.0) | 0.0
Net cash used in financing activities | (366.1) | (157.3)
Effect of exchange rate changes on cash and cash equivalents | (4.0) | (11.4)
Net increase (decrease) in cash and cash equivalents | 37.9 | (182.6)
Cash and cash equivalents at beginning of period | 886.0 | 1,078.0
Cash and cash equivalents at end of period | 923.9 | 895.4
Non-cash investing activities: |  |
Fair value of common stock issued as consideration for business combination | $ 0.0 | $ 44.8

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