XML 11 R23.htm IDEA: XBRL DOCUMENT
v3.20.1

FAIR VALUE MEASUREMENTS (Tables) | 9 Months Ended
--- | ---
Apr. 30, 2020
Fair Value Disclosures [Abstract] |
Schedule of Financial Assets and Liabilities Measured on Recurring Basis | The fair value of our financial assets and liabilities measured on a recurring basis is as follows:
| As of July 31, 2019 |  |  |  |  |  |
| Level I |  | Level II |  | Level III |  | Total
| (in thousands) |  |  |  |  |  |
Financial Assets: |  |  |  |  |  |  |
Cash equivalents: |  |  |  |  |  |  |
Money market funds | $ | 33,156 |  |  | $ | — |  |  | $ | — |  |  | $ | 33,156 |
Commercial paper | — |  |  | 103,029 |  |  | — |  |  | 103,029 |
U.S. government securities | — |  |  | 119,933 |  |  | — |  |  | 119,933 |
Corporate bonds | — |  |  | 9,996 |  |  | — |  |  | 9,996 |
Short-term investments: |  |  |  |  |  |  |
Corporate bonds | — |  |  | 354,549 |  |  | — |  |  | 354,549 |
Commercial paper | — |  |  | 92,851 |  |  | — |  |  | 92,851 |
U.S. government securities | — |  |  | 64,756 |  |  | — |  |  | 64,756 |
Total measured at fair value | $ | 33,156 |  |  | $ | 745,114 |  |  | $ | — |  |  | $ | 778,270 |
Cash |  |  |  |  |  |  | 130,564 |
Total cash, cash equivalents and short-term investments |  |  |  |  |  |  | $ | 908,834 |
| As of April 30, 2020 |  |  |  |  |  |
| Level I |  | Level II |  | Level III |  | Total
| (in thousands) |  |  |  |  |  |
Financial Assets: |  |  |  |  |  |  |
Cash equivalents: |  |  |  |  |  |  |
Money market funds | $ | 100,550 |  |  | $ | — |  |  | $ | — |  |  | $ | 100,550 |
Commercial paper | — |  |  | 10,992 |  |  | — |  |  | 10,992 |
Short-term investments: |  |  |  |  |  |  |
Corporate bonds | — |  |  | 370,210 |  |  | — |  |  | 370,210 |
Commercial paper | — |  |  | 46,375 |  |  | — |  |  | 46,375 |
U.S. government securities | — |  |  | 53,221 |  |  | — |  |  | 53,221 |
Total measured at fair value | $ | 100,550 |  |  | $ | 480,798 |  |  | $ | — |  |  | $ | 581,348 |
Cash |  |  |  |  |  |  | 150,789 |
Total cash, cash equivalents and short-term investments |  |  |  |  |  |  | $ | 732,137 |
The carrying values and estimated fair values of financial instruments not recorded at fair value are as follows:
| As of July 31, 2019 |  |  |  | As of April 30, 2020 |  |
| Carrying Value |  | Estimated Fair Value |  | Carrying Value |  | Estimated Fair Value
| (in thousands) |  |  |  |  |  |
Convertible senior notes, net | $ | 458,910 |  |  | $ | 527,275 |  |  | $ | 482,200 |  |  | $ | 495,938 |

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

X
- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration