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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Apr. 30, 2019 | Apr. 30, 2018
Cash flows from operating activities: |  |  |
Net loss |  | $ (426,841) | $ (209,792)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |  |
Depreciation and amortization |  | 55,740 | 36,013
Stock-based compensation |  | 233,322 | 122,472
Change in fair value of contingent consideration |  | (832) | (3,371)
Amortization of debt discount and issuance costs |  | 21,802 | 7,654
Other |  | (1,837) | (186)
Changes in operating assets and liabilities: |  |  |
Accounts receivable, net |  | 16,734 | (15,307)
Deferred commissions |  | (24,819) | (29,201)
Prepaid expenses and other assets | [1] | (5,095) | (5,333)
Accounts payable |  | 18,461 | (6,407)
Accrued compensation and benefits |  | (10,366) | 3,700
Accrued expenses and other liabilities |  | (31,180) | (1,147)
Deferred revenue |  | 206,735 | 170,709
Net cash provided by operating activities | [1] | 51,824 | 69,804
Cash flows from investing activities: |  |  |
Maturities of investments |  | 460,563 | 147,868
Purchases of investments |  | (324,581) | (485,777)
Purchases of property and equipment |  | (94,815) | (46,089)
Payments for business combinations, net of cash and restricted cash acquired |  | (19,017) | (22,792)
Net cash (used in) provided by investing activities |  | 22,150 | (406,790)
Cash flows from financing activities: |  |  |
Proceeds from sales of shares through employee equity incentive plans, net of repurchases |  | 67,277 | 68,186
Payment of contingent consideration associated with a business acquisition |  | (1,040) | 0
Payment of debt in conjunction with business combinations |  | (991) | (1,428)
Proceeds from issuance of convertible senior notes, net |  |  | 563,937
Proceeds from issuance of convertible senior notes, net |  | (75) |
Proceeds from issuance of warrants |  | 0 | 87,975
Payments for convertible note hedges |  | 0 | (143,175)
Payment of offering costs |  | 0 | (85)
Net cash provided by financing activities |  | 65,171 | 575,410
Net (decrease) increase in cash, cash equivalents and restricted cash | [1] | 139,145 | 238,424
Cash, cash equivalents and restricted cash—beginning of period | [1] | 307,098 | 139,497
Cash, cash equivalents and restricted cash—end of period | [1] | 446,243 | 377,921
Restricted cash | [1],[2] | 1,124 | 1,132
Cash and cash equivalents—end of period |  | 445,119 | 376,789
Supplemental disclosures of cash flow information: |  |  |
Cash paid for income taxes |  | 26,731 | 8,038
Supplemental disclosures of non-cash investing and financing information: |  |  |
Issuance of common stock in connection with business combinations |  | 103,305 | 63,780
Purchases of property and equipment included in accounts payable and accrued liabilities |  | 11,671 | 9,285
Vesting of early exercised stock options |  | 157 | 570
Convertible senior notes offering costs included in accounts payable and accrued liabilities |  | $ 0 | $ 425
[1] | During the first quarter of fiscal 2019, we adopted Accounting Standards Update ("ASU") No. 2016-18, which requires that the statement of cash flows explain the change during the period in the total of cash, cash equivalents and restricted cash. We adopted the standard retrospectively for the prior period presented. Our adoption of ASU 2016-18 did not have any significant impact on our condensed consolidated statements of cash flows.
[2] | Included within other assets—non-current in the condensed consolidated balance sheets.

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- Definition Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3151-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109979856&loc=d3e26853-111562 + Details
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109979856&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3151-108585 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the amount received from the stock plan 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 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The cash outflow from the repayments of a long-term debt originally issued by another party but is assumed by the entity. + 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 Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(1)(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + 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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- Definition The fair value of stock issued in noncash financing activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586 + Details
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- References No definition available. + Details
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