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v3.22.4

Goodwill and Intangible Assets - Narratives (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Jan. 28, 2023 USD ($) | Jan. 29, 2022 USD ($) | Jan. 30, 2021 USD ($) | Jan. 25, 2020 | Apr. 25, 2020 USD ($)
Goodwill [Line Items] |  |  |  |  |
Fair value, valuation assumption, expected cash flow, period | 7 years |  |  |  |
Percentage change in fair value input | 1.00% |  |  |  |
Potential change in fair value, percentage | 25.00% |  |  |  |
Goodwill, excess of fair value above carrying value | $ 5,700 |  |  |  |
Percentage of fair value in excess of carrying amount | 7.00% |  |  |  |
% of Total | 100.00% | 100.00% | 100.00% |  |
Goodwill impairment charge | $ 0 | $ 0 | $ 53,264 |  |
Goodwill | 272,545 | 272,485 |  |  |
Amortization of intangible assets | 15,300 | $ 17,500 | $ 20,600 |  |
Revenue Benchmark | Product Concentration Risk | Broadband Reporting Unit |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
% of Total |  |  |  | 4.00% |
Broadband |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Goodwill impairment charge | $ 53,300 |  |  |  |
Goodwill |  |  |  |  | $ 10,100
Terminal Growth Rate |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Indefinite-lived Intangible Asset, Measurement Input |  |  | 3 |  |
Terminal Growth Rate | Broadband |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Indefinite-lived Intangible Asset, Measurement Input |  | 0.015 | 0.030 |  |
Discount Rate |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Indefinite-lived Intangible Asset, Measurement Input | 0.115 | 0.105 | 0.100 |  |
Discount Rate | Broadband |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |
Indefinite-lived Intangible Asset, Measurement Input |  | 0.12 | 0.10 |  |

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