Revenue - Net Revenue by Product Group (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Aug. 03, 2019 |
Aug. 04, 2018 |
Aug. 03, 2019 |
Aug. 04, 2018 |
|
| Disaggregation of Revenue [Line Items] | ||||
| Net revenue | $ 656,568 | $ 665,310 | $ 1,319,020 | $ 1,269,941 |
| Storage | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Net revenue | $ 274,905 | $ 335,764 | $ 553,572 | $ 652,833 |
| Storage | Net revenue | ||||
| Disaggregation of Revenue [Line Items] | ||||
| % of Total | 42.00% | 50.00% | 42.00% | 51.00% |
| Networking | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Net revenue | $ 329,605 | $ 283,330 | $ 670,949 | $ 527,558 |
| Networking | Net revenue | ||||
| Disaggregation of Revenue [Line Items] | ||||
| % of Total | 50.00% | 43.00% | 51.00% | 42.00% |
| Other | ||||
| Disaggregation of Revenue [Line Items] | ||||
| Net revenue | $ 52,058 | $ 46,216 | $ 94,499 | $ 89,550 |
| Other | Net revenue | ||||
| Disaggregation of Revenue [Line Items] | ||||
| % of Total | 8.00% | 7.00% | 7.00% | 7.00% |