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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 31, 2025 | Jan. 31, 2024 | Jan. 31, 2023
Operating activities: |  |  |
Net income | $ 1,112.0 | $ 906.0 | $ 823.0
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation, amortization, and accretion | 180.0 | 139.0 | 150.0
Stock-based compensation expense | 683.0 | 703.0 | 657.0
Amortization of costs to obtain a contract with a customer | 212.0 | 140.0 | 138.0
Deferred income taxes | (121.0) | (86.0) | (277.0)
Lease-related asset impairments | 0.0 | 14.0 | 34.0
Restructuring, other exit costs, and facility reductions | 15.0 | 0.0 | 0.0
Other operating activities | (16.0) | (52.0) | (8.0)
Changes in operating assets and liabilities, net of business combinations: |  |  |
Accounts receivable | (132.0) | 86.0 | (247.0)
Prepaid expenses and other assets | (488.0) | (256.0) | (182.0)
Accounts payable and other liabilities | 238.0 | 27.0 | 36.0
Deferred revenue | (134.0) | (316.0) | 798.0
Accrued income taxes | 58.0 | 8.0 | 149.0
Net cash provided by operating activities | 1,607.0 | 1,313.0 | 2,071.0
Investing activities: |  |  |
Purchases of marketable securities | (815.0) | (1,110.0) | (397.0)
Sales of marketable securities | 223.0 | 277.0 | 152.0
Maturities of marketable securities | 638.0 | 487.0 | 298.0
Purchases of intangible assets | (62.0) | (30.0) | (6.0)
Business combinations, net of cash acquired | (825.0) | (70.0) | (96.0)
Capital expenditures | (40.0) | (31.0) | (40.0)
Other investing activities | (22.0) | (25.0) | (54.0)
Net cash used in investing activities | (903.0) | (502.0) | (143.0)
Financing activities: |  |  |
Proceeds from issuance of common stock, net of issuance costs | 121.0 | 130.0 | 124.0
Taxes paid related to net share settlement of equity awards | (256.0) | (187.0) | (160.0)
Repurchase and retirement of common stock | (852.0) | (795.0) | (1,101.0)
Repayments of debt | 0.0 | 0.0 | (350.0)
Net cash used in financing activities | (987.0) | (852.0) | (1,487.0)
Effect of exchange rate changes on cash and cash equivalents | (10.0) | (14.0) | (22.0)
Net (decrease) increase in cash and cash equivalents | (293.0) | (55.0) | 419.0
Cash and cash equivalents at beginning of fiscal year | 1,892.0 | 1,947.0 | 1,528.0
Cash and cash equivalents at end of fiscal year | 1,599.0 | 1,892.0 | 1,947.0
Supplemental cash flow disclosure: |  |  |
Cash paid for interest | 69.0 | 69.0 | 86.0
Cash paid for income taxes, net of tax refunds | 281.0 | 321.0 | 241.0
Non-cash investing and financing activities: |  |  |
Fair value of common stock issued to settle liability-classified restricted stock units | 4.0 | 15.0 | 11.0
Fair value of common stock issued related to business combination (See Note 6) | $ 0.0 | $ 0.0 | $ 10.0

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