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Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jun. 14, 2022 | Jan. 26, 2025 | Jan. 28, 2024 | Jan. 29, 2023
Loss Contingencies [Line Items] |  |  |  |
Deferred compensation expense (benefit), net of forfeitures |  | $ 8,400 | $ 7,400 | $ (2,300)
Premiums paid for corporate-owned life insurance |  | (4,800) | 0 | (5,065)
Gain (loss) in cash surrender value of corporate-owned life insurance |  | 5,300 | 4,900 | (1,500)
Increase in cash surrender value of life insurance |  | 5,300 |  |
Distributions used to settle payments related to the deferred compensation liability |  | 4,800 |  |
Increase (Decrease) In Market Value Of Life Insurance |  | 5,300 |  |
Denso Corporation | Sierra Wireless |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Damages sought | $ 84,000 |  |  |
Harman Becker Automotive Systems GmbH | Sierra Wireless |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Damages sought | $ 16,000 |  |  |
Total Return Swap |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Gain (Loss) on Hedging Activity |  |  | (100) | (500)
Swiss Plans |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Net periodic pension expense |  | 1,100 | 1,600 | 1,400
French Plan |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Net periodic pension expense |  | 200 | 100 | 100
United States | Defined Contribution Plan [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Employer contribution to defined contribution plan |  | 800 | 1,900 | 1,500
Foreign Plan [Member] | Defined Contribution Plan [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Employer contribution to defined contribution plan |  | 1,300 | 1,700 | 900
Foreign Plan [Member] | Pension Plan [Member] | Swiss Plans |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Unfunded net pension obligation |  | 5,400 | 5,200 |
Pension plan assets |  | 48,100 | 40,900 |
Projected benefit obligation of pension plan |  | 52,400 | 44,800 |
Contributions made by the Company |  | 1,700 | 1,800 | 1,800
Foreign Plan [Member] | Pension Plan [Member] | French Plan |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Unfunded net pension obligation |  | 1,500 | 1,100 |
Pension plan assets |  | 0 | 0 |
Projected benefit obligation of pension plan |  | 1,500 | 1,100 |
Contributions made by the Company |  | 1,600 | $ 500 | $ 600
Environmental Issue |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Payment towards remediation plan |  | 7,600 |  |
Environmental Issue | Minimum |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Estimate of probable loss |  | 7,900 |  |
Loss contingency accrual |  | 300 |  |
Environmental Issue | Maximum |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Estimate of probable loss |  | 9,400 |  |
Loss contingency accrual |  | $ 1,800 |  |

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