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v3.3.1.900

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Cash flows from operating activities: |  |  |
Net income | $ 375,236 | $ 355,260 | $ 544,450
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation of property and equipment and amortization of other intangible assets | 61,491 | 63,690 | 60,655
Stock-based compensation | 46,075 | 43,977 | 36,649
Excess tax benefit associated with stock-based compensation | (18,464) | (6,054) | (19,320)
Unrealized loss (gain) on Derivatives | 14,130 | (2,249) | 17,801
contingent interest payment for debenture | 10,759 | 0 | 0
Amortization of Financing Costs and Discounts | 12,292 | 10,878 | 9,748
(Gain) loss on Sale of Investments | (185) | 5 | (18,861)
Other, net | (1,596) | 475 | 4,434
Changes in operating assets and liabilities |  |  |
Accounts receivable | 661 | (73) | (2,500)
Prepaid expenses and other assets | (1,728) | 11,571 | (2,694)
Accounts payable and accrued liabilities | 21,013 | 45,419 | 19,065
Deferred revenues | 70,988 | 34,518 | 43,254
Net deferred income taxes and other long term tax liabilities | 82,328 | 43,532 | (113,284)
Net cash provided by operating activities | 651,482 | 600,949 | 579,397
Cash flows from investing activities: |  |  |
Proceeds from maturities and sales of marketable securities | 2,767,027 | 3,428,659 | 3,508,569
Purchases of marketable securities | (3,219,329) | (3,277,096) | (3,450,068)
Purchases of property and equipment | (40,656) | (39,327) | (65,594)
Other investing activities | (3,941) | 452 | (3,969)
Net cash provided by (used in) investing activities | (496,899) | 112,688 | (11,062)
Cash flows from financing activities: |  |  |
Proceeds from issuance of common stock from option exercises and employee stock purchase plans | 14,690 | 17,597 | 20,667
Repurchases of common stock | (643,169) | (883,403) | (1,035,617)
Proceeds received from borrowing | 492,237 | 0 | 738,297
Repayments of borrowings | 0 | 0 | (100,000)
Excess tax benefit associated with stock-based compensation | 18,464 | 6,054 | 19,320
Net cash used in financing activities | (117,778) | (859,752) | (357,333)
Effect of exchange rate changes on cash and cash equivalents | 246 | (1,500) | (2,515)
Net increase (decrease) in cash and cash equivalents | 37,051 | (147,615) | 208,487
Cash and cash equivalents at beginning of period | 191,608 | 339,223 | 130,736
Cash and cash equivalents at end of period | 228,659 | 191,608 | 339,223
Supplemental cash flow disclosures: |  |  |
Cash paid for interest, net of capitalized interest | 99,473 | 75,088 | 58,928
Cash paid for income taxes, net of refunds received | $ 39,723 | $ 35,201 | $ 26,133

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- Definition The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Definition contingent interest payment for debenture + References No definition available. + Details
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