| | | | | | | | | | | | | | | | |
| | Quarters Ended | | | Years Ended | |
| | April 25, 2008 | | | April 27, 2007 | | | April 25, 2008 | | | April 27, 2007 | |
Cash Flows from Operating Activities: | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | |
Net income | | $ | 89,821 | | | $ | 89,620 | | | $ | 309,738 | | | $ | 297,735 | |
| | | | | | | | | | | | | | | | |
Adjustments to reconcile net income to net cash provided by operating activities: | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | |
Depreciation | | | 31,329 | | | | 25,075 | | | | 115,250 | | | | 87,391 | |
Amortization of intangible assets and patents | | | 8,503 | | | | 6,986 | | | | 28,934 | | | | 23,442 | |
Stock-based compensation | | | 34,886 | | | | 38,354 | | | | 147,964 | | | | 163,033 | |
Net (gain) loss on investments | | | — | | | | 422 | | | | (12,614 | ) | | | 1,538 | |
Gain on sale of assets | | | — | | | | — | | | | — | | | | (25,339 | ) |
Net loss on disposal of equipment | | | 1,013 | | | | 87 | | | | 1,841 | | | | 773 | |
Allowance for doubtful accounts | | | 463 | | | | 742 | | | | 818 | | | | 928 | |
Deferred income taxes | | | 38,307 | | | | (57,506 | ) | | | (53,031 | ) | | | (145,989 | ) |
Deferred rent | | | 3,280 | | | | 54 | | | | 3,912 | | | | 1,033 | |
Income tax benefit from stock-based compensation | | | (48,795 | ) | | | 42,577 | | | | 48,195 | | | | 175,036 | |
Excess tax benefit from stock-based compensation | | | 1,716 | | | | (19,696 | ) | | | (45,391 | ) | | | (63,159 | ) |
Changes in assets and liabilities: | | | | | | | | | | | | | | | | |
Accounts receivable | | | (114,249 | ) | | | (152,234 | ) | | | (27,741 | ) | | | (175,231 | ) |
Inventories | | | (10,198 | ) | | | 6,413 | | | | (15,382 | ) | | | 9,908 | |
Prepaid expenses and other assets | | | (27,025 | ) | | | (5,385 | ) | | | (7,549 | ) | | | (6,366 | ) |
Accounts payable | | | 53,896 | | | | 32,143 | | | | 20,031 | | | | 36,589 | |
Income taxes payable | | | (6,286 | ) | | | 13,963 | | | | (47,300 | ) | | | 1,556 | |
Accrued compensation and related benefits | | | 23,776 | | | | 26,742 | | | | 18,754 | | | | 43,612 | |
Other accrued liabilities | | | (855 | ) | | | 4,171 | | | | 3,974 | | | | 16,903 | |
Other liabilities | | | 49,722 | | | | 340 | | | | 117,469 | | | | (265 | ) |
Deferred revenue | | | 163,998 | | | | 157,879 | | | | 401,014 | | | | 421,328 | |
| | | | | | | | | | | | |
Net cash provided by operating activities | | | 293,302 | | | | 210,747 | | | | 1,008,886 | | | | 864,456 | |
| | | | | | | | | | | | |
Cash Flows from Investing Activities: | | | | | | | | | | | | | | | | |
Net redemptions of investments | | | 167,731 | | | | 55,086 | | | | 376,449 | | | | 187,857 | |
Decrease (increase) in restricted cash | | | 607 | | | | (43 | ) | | | (793 | ) | | | 290 | |
Proceeds from sale of assets | | | — | | | | — | | | | — | | | | 23,914 | |
Proceeds from sales of nonmarketable securities | | | — | | | | 1,039 | | | | 898 | | | | 2,813 | |
Proceeds from sales of marketable securities | | | — | | | | — | | | | 18,256 | | | | — | |
Purchases of property and equipment | | | (63,433 | ) | | | (53,417 | ) | | | (188,280 | ) | | | (165,828 | ) |
Purchases of nonmarketable securities | | | — | | | | (250 | ) | | | (4,235 | ) | | | (1,583 | ) |
Purchase of business, net of cash acquired | | | (99,601 | ) | | | — | | | | (99,390 | ) | | | (131,241 | ) |
| | | | | | | | | | | | |
Net cash (used in) provided by investing activities | | | 5,304 | | | | 2,415 | | | | 102,905 | | | | (83,778 | ) |
| | | | | | | | | | | | |
Cash Flows from Financing Activities: | | | | | | | | | | | | | | | | |
Proceeds from sale of common stock related to employee stock transactions | | | 14,510 | | | | 38,028 | | | | 114,697 | | | | 215,453 | |
Tax withholding payments reimbursed by restricted stock | | | (169 | ) | | | (580 | ) | | | (6,020 | ) | | | (5,272 | ) |
Excess tax benefit from stock-based compensation | | | (1,716 | ) | | | 19,696 | | | | 45,391 | | | | 63,159 | |
Change on revolving credit facility | | | (77,400 | ) | | | — | | | | 172,354 | | | | — | |
Repayment of debt | | | (28,790 | ) | | | (66,021 | ) | | | (85,110 | ) | | | (214,890 | ) |
Repurchases of common stock | | | (59,453 | ) | | | (200,000 | ) | | | (903,704 | ) | | | (805,708 | ) |
| | | | | | | | | | | | |
Net cash used in financing activities | | | (153,018 | ) | | | (208,877 | ) | | | (662,392 | ) | | | (747,258 | ) |
| | | | | | | | | | | | |
| | | | | | | | | | | | | | | | |
Effect of Exchange Rate Changes on Cash | | | 14,532 | | | | (5,422 | ) | | | (1,999 | ) | | | (5,597 | ) |
| | | | | | | | | | | | | | | | |
Net Increase (decrease) in Cash and Cash Equivalents | | | 160,120 | | | | (1,137 | ) | | | 447,400 | | | | 27,823 | |
Cash and Cash Equivalents: | | | | | | | | | | | | | | | | |
Beginning of period | | | 776,359 | | | | 490,216 | | | | 489,079 | | | | 461,256 | |
| | | | | | | | | | | | |
End of period | | $ | 936,479 | | | $ | 489,079 | | | $ | 936,479 | | | $ | 489,079 | |
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