v3.20.4
CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Millions
12 Months Ended
Jan. 31, 2021
Jan. 26, 2020
Jan. 27, 2019
Cash flows from operating activities:      
Net income $ 4,332 $ 2,796 $ 4,141
Adjustments to reconcile net income to net cash provided by operating activities:      
Stock-based compensation expense 1,397 844 557
Depreciation and amortization 1,098 381 262
Deferred income taxes (282) 18 (315)
Other (20) 5 (45)
Changes in operating assets and liabilities, net of acquisitions:      
Accounts receivable (550) (233) (149)
Inventories (524) 597 (776)
Prepaid expenses and other assets (394) 77 (55)
Accounts payable 363 194 (135)
Accrued and other current liabilities 239 54 256
Other long-term liabilities 163 28 2
Net cash provided by operating activities 5,822 4,761 3,743
Cash flows from investing activities:      
Proceeds from maturities of marketable securities 8,792 4,744 7,232
Proceeds from sales of marketable securities 527 3,365 428
Purchases of marketable securities (19,308) (1,461) (11,148)
Acquisitions, net of cash acquired (8,524) (4) 0
Purchases related to property and equipment and intangible assets (1,128) (489) (600)
Investments and other, net (34) (10) (9)
Net cash provided by (used in) investing activities (19,675) 6,145 (4,097)
Cash flows from financing activities:      
Issuance of debt, net of issuance costs 4,968 0 0
Proceeds related to employee stock plans 194 149 137
Payments related to tax on restricted stock units (942) (551) (1,032)
Dividends paid (395) (390) (371)
Principal payments on property and equipment (17) 0 0
Payments related to repurchases of common stock 0 0 (1,579)
Repayment of Convertible Notes 0 0 (16)
Other (4) 0 (5)
Net cash provided by (used in) financing activities 3,804 (792) (2,866)
Change in cash and cash equivalents (10,049) 10,114 (3,220)
Cash and cash equivalents at beginning of period 10,896 782 4,002
Cash and cash equivalents at end of period 847 10,896 782
Supplemental disclosures of cash flow information:      
Cash paid for income taxes, net 249 176 61
Cash paid for interest $ 138 $ 54 $ 55