|
Document and Entity Information
|
6 Months Ended | |
|---|---|---|
|
Jan. 31, 2015
|
Mar. 05, 2015
|
|
| Document and Entity Information [Abstract] | ||
| Document Type | 10-Q | |
| Amendment Flag | false | |
| Document Period End Date | Jan. 31, 2015 | |
| Document Fiscal Year Focus | 2015 | |
| Document Fiscal Period Focus | Q2 | |
| Trading Symbol | ARUN | |
| Entity Registrant Name | ARUBA NETWORKS, INC. | |
| Entity Central Index Key | 0001173752 | |
| Current Fiscal Year End Date | --07-31 | |
| Entity Filer Category | Large Accelerated Filer | |
| Entity Common Stock, Shares Outstanding | 108,315,234 |