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v3.24.1

Goodwill and Intangible Assets - Goodwill by Reporting Unit (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 28, 2024 | Oct. 29, 2023 | Jul. 30, 2023 | Jan. 28, 2024 | Jan. 29, 2023 | Jan. 30, 2022
Goodwill [Roll Forward] |  |  |  |  |  |
Beginning balance |  |  |  | $ 1,281,703,000 |  |
Measurement period adjustments |  |  |  | 23,925,000 |  |
Reallocation |  |  |  | 0 |  |
Cumulative translation adjustment |  |  |  | (8,780,000) |  |
Impairment | $ (473,800,000) | $ (2,300,000) | $ (279,600,000) | (755,621,000) | $ 0 | $ 0
Ending balance | 541,227,000 |  |  | 541,227,000 | 1,281,703,000 |
Unallocated |  |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |  |
Beginning balance |  |  |  | 931,397,000 |  |
Measurement period adjustments |  |  |  | 23,925,000 |  |
Reallocation |  |  |  | (955,322,000) |  |
Cumulative translation adjustment |  |  |  | 0 |  |
Impairment |  |  |  | 0 |  |
Ending balance | 0 |  |  | 0 | 931,397,000 |
Analog Mixed Signal and Wireless | Operating Segments |  |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |  |
Beginning balance |  |  |  | 14,639,000 |  |
Measurement period adjustments |  |  |  | 0 |  |
Reallocation |  |  |  | 68,462,000 |  |
Cumulative translation adjustment |  |  |  | 0 |  |
Impairment |  |  |  | 0 |  |
Ending balance | 83,101,000 |  |  | 83,101,000 | 14,639,000 |
Signal Integrity Products Group | Operating Segments |  |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |  |
Beginning balance |  |  |  | 274,085,000 |  |
Measurement period adjustments |  |  |  | 0 |  |
Reallocation |  |  |  | (6,880,000) |  |
Cumulative translation adjustment |  |  |  | 0 |  |
Impairment |  |  |  | 0 |  |
Ending balance | 267,205,000 |  |  | 267,205,000 | 274,085,000 |
IoT System | Operating Segments |  |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |  |
Beginning balance |  |  |  | 61,582,000 |  |
Measurement period adjustments |  |  |  | 0 |  |
Reallocation |  |  |  | 593,945,000 |  |
Cumulative translation adjustment |  |  |  | (2,353,000) |  |
Impairment |  |  |  | (546,609,000) |  |
Ending balance | 106,565,000 |  |  | 106,565,000 | 61,582,000 |
IoT Connected Services | Operating Segments |  |  |  |  |  |
Goodwill [Roll Forward] |  |  |  |  |  |
Beginning balance |  |  |  | 0 |  |
Measurement period adjustments |  |  |  | 0 |  |
Reallocation |  |  |  | 299,795,000 |  |
Cumulative translation adjustment |  |  |  | (6,427,000) |  |
Impairment | (138,400,000) | $ (1,600,000) | $ (69,000,000) | (209,012,000) |  |
Ending balance | $ 84,356,000 |  |  | $ 84,356,000 | $ 0 |

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