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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($) shares in Thousands, $ in Thousands | Total | Parent | Common Stock | Treasury Stock | Additional Paid-in Capital | Accumulated Other Comprehensive Income (Loss) | Accumulated Deficit | Noncontrolling Interest
--- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance (in shares) at Jan. 31, 2025 |  |  | 334,301 |  |  |  |  |
Beginning balance at Jan. 31, 2025 | $ 3,006,643 | $ 2,999,929 | $ 34 | $ (59,505) | $ 10,355,211 | $ (2,236) | $ (7,293,575) | $ 6,714
Beginning balance, treasury stock (in shares) at Jan. 31, 2025 |  |  |  | (436) |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Issuance of common stock upon exercise of stock options (in shares) |  |  | 847 |  |  |  |  |
Issuance of common stock upon exercise of stock options | 6,218 | 6,218 |  |  | 6,218 |  |  |
Issuance of common stock under employee stock purchase plan (in shares) |  |  | 554 |  |  |  |  |
Issuance of common stock under employee stock purchase plan | 53,193 | 53,193 |  |  | 53,193 |  |  |
Vesting of restricted stock units (in shares) |  |  | 2,415 |  |  |  |  |
Shares withheld related to net share settlement of equity awards (in shares) |  |  | (839) |  |  |  |  |
Issuance of common stock in connection with a business combination subject to future vesting | (131,334) | (131,334) |  |  | (131,334) |  |  |
Repurchases and retirement of common stock, including transaction costs and excise tax, if any (in shares) |  |  | (3,214) |  |  |  |  |
Repurchases and retirement of common stock, including transaction costs and excise tax, if any | (490,840) | (490,840) |  |  |  |  | (490,840) |
Reissuance of treasury stock upon settlement of equity awards (in shares) |  |  |  | 10 |  |  |  |
Reissuance of treasury stock upon settlement of equity awards | 0 | 0 |  | $ 1,352 | (1,352) |  |  |
Stock-based compensation | 390,519 | 390,519 |  |  | 390,519 |  |  |
Other comprehensive income (loss) | 10,407 | 10,407 |  |  |  | 10,407 |  |
Net income (loss) | (429,952) | (430,092) |  |  |  |  | (430,092) | 140
Ending balance (in shares) at Apr. 30, 2025 |  |  | 334,064 |  |  |  |  |
Ending balance at Apr. 30, 2025 | $ 2,414,854 | $ 2,408,000 | $ 34 | $ (58,153) | 10,672,455 | 8,171 | (8,214,507) | $ 6,854
Ending balance, treasury stock (in shares) at Apr. 30, 2025 |  |  |  | (426) |  |  |  |
Beginning balance (in shares) at Jan. 31, 2026 | 343,918 |  | 344,317 |  |  |  |  |
Beginning balance at Jan. 31, 2026 | $ 1,924,102 |  | $ 34 | $ (54,488) | 11,469,468 | 3,337 | (9,494,249) |
Beginning balance, treasury stock (in shares) at Jan. 31, 2026 | (399) |  |  | (399) |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Issuance of common stock upon exercise of stock options (in shares) | 832 |  | 832 |  |  |  |  |
Issuance of common stock upon exercise of stock options | $ 6,514 |  |  |  | 6,514 |  |  |
Issuance of common stock under employee stock purchase plan (in shares) |  |  | 445 |  |  |  |  |
Issuance of common stock under employee stock purchase plan | 66,987 |  |  |  | 66,987 |  |  |
Issuance of common stock in connection with a business combination (in shares) |  |  | 1,496 |  |  |  |  |
Issuance of common stock in connection with a business combination | 285,348 |  |  |  | 285,348 |  |  |
Issuance of common stock in connection with a business combination subject to future vesting (in shares) |  |  | 43 |  |  |  |  |
Vesting of restricted stock units (in shares) |  |  | 2,339 |  |  |  |  |
Shares withheld related to net share settlement of equity awards (in shares) |  |  | (805) |  |  |  |  |
Issuance of common stock in connection with a business combination subject to future vesting | (143,360) |  |  |  | (143,360) |  |  |
Repurchases and retirement of common stock, including transaction costs and excise tax, if any (in shares) |  |  | (1,676) |  |  |  |  |
Repurchases and retirement of common stock, including transaction costs and excise tax, if any | (300,003) |  |  |  |  |  | (300,003) |
Reissuance of treasury stock upon settlement of equity awards (in shares) |  |  |  | 9 |  |  |  |
Reissuance of treasury stock upon settlement of equity awards | 0 |  |  | $ 1,227 | (1,227) |  |  |
Stock-based compensation | 402,681 |  |  |  | 402,681 |  |  |
Other comprehensive income (loss) | (6,976) |  |  |  |  | (6,976) |  |
Net income (loss) | $ (295,571) |  |  |  |  |  | (295,571) |
Ending balance (in shares) at Apr. 30, 2026 | 346,601 |  | 346,991 |  |  |  |  |
Ending balance at Apr. 30, 2026 | $ 1,939,722 |  | $ 34 | $ (53,261) | $ 12,086,411 | $ (3,639) | $ (10,089,823) |
Ending balance, treasury stock (in shares) at Apr. 30, 2026 | (390) |  |  | (390) |  |  |  |

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