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Goodwill and Intangible Assets - Narrative (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended | 7 Months Ended |
--- | --- | --- | --- | --- | ---
Jan. 12, 2023 | Jul. 30, 2023 | Jul. 31, 2022 | Jul. 30, 2023 | Jul. 31, 2022 | Jul. 30, 2023 | Jan. 29, 2023
Goodwill [Line Items] |  |  |  |  |  |  |
Goodwill |  | $ 1,017,444 |  | $ 1,017,444 |  | $ 1,017,444 | $ 1,281,703
Measurement period adjustment |  |  |  | 21,659 |  |  |
Goodwill impairment |  | 279,555 | $ 0 | 279,555 | $ 0 |  |
Finite-lived intangible asset, estimated useful life | 5 years 3 months 18 days |  |  |  |  |  |
IoT Connected Services | Operating Segments |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Goodwill |  | 224,580 |  | 224,580 |  | 224,580 | $ 0
Measurement period adjustment |  |  |  | 0 |  |  |
Goodwill impairment |  | 69,000 |  | 69,039 |  |  |
IoT System, Modules |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Goodwill impairment |  | 109,900 |  |  |  |  |
IoT System, Routers |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Goodwill impairment |  | 100,700 |  |  |  |  |
Core technologies |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Finite-lived intangible asset, estimated useful life | 4 years 4 months 24 days |  |  |  |  |  |
Customer relationships |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Finite-lived intangible asset, estimated useful life | 7 years 10 months 24 days |  |  |  |  |  |
Trade name |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Finite-lived intangible asset, estimated useful life | 6 years 2 months 12 days |  |  |  |  |  |
Sierra Wireless |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Goodwill | $ 931,397 | $ 953,056 |  | 953,056 |  | 953,056 |
Measurement period adjustment |  |  |  | $ 21,700 |  | $ 21,659 |

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