XML 42 R27.htm IDEA: XBRL DOCUMENT
v3.20.2

EQUITY AWARD PLANS (Tables) | 3 Months Ended
--- | ---
Oct. 31, 2020
Share-based Payment Arrangement [Abstract] |
Schedule of RSUs Activity | Below is a summary of RSU activity, including MSUs, under the Stock Plans:
| Number of Shares |  | Grant Date Fair Value per Share
| (in thousands) |  |
Outstanding at July 31, 2020 | 22,632 |  |  | $ | 32.70 |
Granted | 3,454 |  |  | $ | 24.02 |
Released | (2,819) |  |  | $ | 31.23 |
Forfeited | (806) |  |  | $ | 34.00 |
Outstanding at October 31, 2020 | 22,461 |  |  | $ | 31.50 |
Schedule of ESPP Valuation Assumptions | We use the Black-Scholes option pricing model to determine the fair value of shares purchased under the 2016 ESPP with the following weighted average assumptions on the date of grant:
| Three Months Ended October 31,
| 2019 |  | 2020
Expected term (in years) | 0.92 |  | 0.92
Risk-free interest rate | 1.9 | % |  | 0.1 | %
Volatility | 68.7 | % |  | 73.3 | %
Dividend yield | — | % |  | — | %
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs | Total stock-based compensation expense recognized in the condensed consolidated statements of operations is as follows:
| Three Months Ended October 31, |  |
| 2019 |  | 2020 |  |  |  |
| (in thousands)
Cost of revenue: |  |  |  |  |  |  |
Product | $ | 1,112 |  |  | $ | 1,504 |  |  |  |  |
Support, entitlements and other services | 4,751 |  |  | 5,761 |  |  |  |  |
Sales and marketing | 27,775 |  |  | 32,227 |  |  |  |  |
Research and development | 37,563 |  |  | 37,887 |  |  |  |  |
General and administrative | 10,225 |  |  | 11,819 |  |  |  |  |
Total stock-based compensation expense | $ | 81,426 |  |  | $ | 89,198 |  |  |  |  |

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration