Segment Information (Details) |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
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Jul. 04, 2026
USD ($)
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Apr. 04, 2026
USD ($)
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Jun. 28, 2025
USD ($)
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Mar. 29, 2025
USD ($)
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Jul. 04, 2026
USD ($)
segment
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Jun. 28, 2025
USD ($)
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| Segment Reporting [Abstract] | ||||||
| Number of operating segments | segment | 1 | |||||
| Number of reportable segments | segment | 1 | |||||
| Segment Reporting [Line Items] | ||||||
| Net sales | $ 1,192,764,000 | $ 1,179,772,000 | $ 2,359,116,000 | $ 2,305,339,000 | ||
| Restructuring charges | 5,428,000 | 11,157,000 | 23,619,000 | 45,032,000 | ||
| Goodwill impairment | 0 | $ 158,000,000.0 | 0 | 158,000,000 | 0 | |
| Income tax expense (benefit) | 3,568,000 | 1,267,000 | (493,000) | (4,444,000) | ||
| Net income (loss) and comprehensive income (loss) | 5,626,000 | (180,322,000) | 4,961,000 | $ (23,317,000) | (174,696,000) | (18,356,000) |
| Net income (loss) and comprehensive income (loss) | 5,626,000 | $ (180,322,000) | 4,961,000 | $ (23,317,000) | (174,696,000) | (18,356,000) |
| Reportable Segment | ||||||
| Segment Reporting [Line Items] | ||||||
| Net sales | 1,192,764,000 | 1,179,772,000 | 2,359,116,000 | 2,305,339,000 | ||
| Cost of sales | 830,115,000 | 817,575,000 | 1,649,561,000 | 1,599,344,000 | ||
| Commission expenses | 168,889,000 | 169,691,000 | 338,257,000 | 331,411,000 | ||
| Other selling expenses | 76,316,000 | 78,965,000 | 154,533,000 | 153,495,000 | ||
| General and administrative expenses | 60,367,000 | 56,318,000 | 126,600,000 | 117,144,000 | ||
| Restructuring charges | 5,428,000 | 11,157,000 | 23,619,000 | 45,032,000 | ||
| Goodwill impairment | 0 | 0 | 158,000,000 | 0 | ||
| Other segment items | 3,768,000 | 1,960,000 | 7,523,000 | 7,418,000 | ||
| Depreciation and amortization expenses | 32,115,000 | 31,334,000 | 63,271,000 | 61,231,000 | ||
| Interest income | (1,079,000) | (1,232,000) | (2,254,000) | (2,522,000) | ||
| Interest expense | 7,651,000 | 7,776,000 | 15,195,000 | 15,586,000 | ||
| Income tax expense (benefit) | 3,568,000 | 1,267,000 | (493,000) | (4,444,000) | ||
| Net income (loss) and comprehensive income (loss) | 5,626,000 | 4,961,000 | ||||
| Net income (loss) and comprehensive income (loss) | 5,626,000 | 4,961,000 | ||||
| Depreciation and amortization | $ 1,900,000 | $ 1,500,000 | 3,600,000 | 2,900,000 | ||
| Total capital expenditures | 100,476,000 | 130,470,000 | ||||
| Reportable Segment | Purchases of property and equipment | ||||||
| Segment Reporting [Line Items] | ||||||
| Total capital expenditures | 94,507,000 | 119,669,000 | ||||
| Reportable Segment | Investments in intangible assets and licenses | ||||||
| Segment Reporting [Line Items] | ||||||
| Total capital expenditures | $ 5,969,000 | $ 10,801,000 | ||||
| X | ||||||||||
- Definition Cost Of Goods And Services Sold, Adjusted No definition available.
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| X | ||||||||||
- Definition Interest Expense, Nonoperating, Adjusted No definition available.
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| X | ||||||||||
- Definition Interest Income And Capitalized Interest Costs No definition available.
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| X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of expense for allocation of cost of tangible and intangible assets over their useful lives directly used in production of good and rendering of service. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of selling and marketing expense classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Primarily represents commissions incurred in the period based upon the sale by commissioned employees or third parties of the entity's goods or services, and fees for sales assistance or product enhancements performed by third parties (such as a distributor or value added reseller). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expenditure for addition to long-lived asset included in determination of segment asset by chief operating decision maker (CODM) or otherwise regularly provided to CODM. Long-lived asset excludes financial instrument, long-term customer relationship of financial institution, mortgage and other servicing rights, deferred policy acquisition cost, and deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of other expense (income) and loss (gain) calculated as difference between segment revenue and separately disclosed expense category to arrive at segment profit (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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