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v3.10.0.1

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Cash flows from operating activities: |  |  |
Net income | $ 582,489 | $ 457,248 | $ 440,645
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation of property and equipment | 48,367 | 49,878 | 58,167
Stock-based compensation | 52,504 | 52,907 | 50,044
Gain on Disposition of Business | (54,840) | (10,421) | 0
Loss on Extinguishment of Debt | 6,554 | 0 | 0
contingent interest payment for debenture | 0 | (15,232) | (13,385)
Amortization of Financing Costs and Discounts | 7,137 | 14,678 | 13,411
Investment Income, Amortization of Discount | (18,259) | (14,860) | (5,527)
Other Operating Activities, Cash Flow Statement | 955 | 826 | (662)
Changes in operating assets and liabilities |  |  |
Prepaid expenses and other assets | (1,041) | (13,775) | (8,109)
Accounts payable and accrued liabilities | (2,130) | 15,483 | 40,244
Deferred revenues | 19,825 | 25,348 | 14,347
Net deferred income taxes and other long term tax liabilities | 54,124 | 113,131 | 87,614
Net Cash Provided by (Used in) Operating Activities | 697,767 | 702,761 | 693,007
Cash flows from investing activities: |  |  |
Proceeds from maturities and sales of marketable securities | 4,031,809 | 4,562,161 | 3,817,899
Purchases of marketable securities | (2,976,752) | (4,929,834) | (3,691,057)
Proceeds from Divestiture of Businesses | 52,240 | 11,748 | 0
Purchases of property and equipment | (37,007) | (49,499) | (26,574)
Payments to Acquire Intangible Assets | 0 | 0 | (143,000)
Other investing activities | (160) | 0 | 0
Net cash provided by (used in) investing activities | 1,070,130 | (405,424) | (42,732)
Cash flows from financing activities: |  |  |
Repayments of Subordinated Debt | (1,250,009) | 0 | 0
Proceeds from issuance of common stock from option exercises and employee stock purchase plans | 12,836 | 12,915 | 13,670
Repurchases of common stock | (638,152) | (621,173) | (662,491)
Proceeds received from borrowing | 0 | 543,185 | 0
Net cash used in financing activities | (1,875,325) | (65,073) | (648,821)
Effect of exchange rate changes on cash and cash equivalents | (958) | 1,294 | (501)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect | (108,386) | 233,558 | 953
Cash and cash equivalents at end of period | 357,415 | 465,851 |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | 366,753 | 475,139 | 241,581
Supplemental cash flow disclosures: |  |  |
Cash paid for interest, net of capitalized interest | 117,956 | 117,234 | 115,544
Cash paid for income taxes, net of refunds received | $ 84,906 | $ 28,294 | $ 14,303

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- Definition The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585 + Details
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669619-108580 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669625-108580 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591551-111686 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3000-108585 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599 Reference 10: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591552-111686 + Details
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- Definition The cash outflow from the repayment of long-term borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in case of liquidation of the entity's assets or underlying collateral. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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