XML 76 R69.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Restructuring - Schedule of Restructuring-related Liabilities (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended | 18 Months Ended
--- | --- | --- | --- | ---
Jun. 29, 2024 | Jun. 29, 2024 | Dec. 30, 2023 | Dec. 31, 2022 | Jun. 29, 2024
2023 Plan |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring charges | $ 1,910 | $ 7,403 | $ 53,743 | $ 13,608 |
2023 Plan | Cash Restructuring-Related Liabilities Roll-Forward |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Beginning Balance |  | 26,758 | 13,608 |  | $ 13,608
Restructuring charges |  | 5,232 | 47,106 |  |
Payments |  | (12,716) | (33,956) |  |
Change in estimate |  | 2,146 |  |  |
Ending Balance | 21,420 | 21,420 | 26,758 | 13,608 | 21,420
2023 Plan | Other Cash Restructuring Charges | Cash Restructuring-Related Liabilities Roll-Forward |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Beginning Balance |  | 344 |  |  |
Restructuring charges |  | 581 | 1,577 |  |
Payments |  | (698) | (1,233) |  |
Ending Balance | 227 | 227 | 344 |  | 227
2023 Plan | Real Estate Restructuring | Lease Termination Costs | Cash Restructuring-Related Liabilities Roll-Forward |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Beginning Balance |  | 156 |  |  |
Restructuring charges |  |  | 12,924 |  |
Payments |  |  | (12,768) |  |
Change in estimate |  | (156) |  |  |
Ending Balance |  |  | 156 |  |
2023 Plan | Real Estate Restructuring | Employee Termination Benefit Costs | Cash Restructuring-Related Liabilities Roll-Forward |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Beginning Balance |  | 2,663 | 1,798 |  | 1,798
Restructuring charges |  | 2,327 | 5,678 |  |
Payments |  | (453) | (4,813) |  |
Change in estimate |  | (50) |  |  |
Ending Balance | 4,487 | 4,487 | 2,663 | 1,798 | 4,487
2023 Plan | Organizational Restructuring | Employee Termination Benefit Costs | Cash Restructuring-Related Liabilities Roll-Forward |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Beginning Balance |  | 23,595 | 11,810 |  | 11,810
Restructuring charges |  | 2,324 | 26,927 |  |
Payments |  | (11,565) | (15,142) |  |
Change in estimate |  | 2,352 |  |  |
Ending Balance | 16,706 | 16,706 | 23,595 | 11,810 | 16,706
2022 Plan |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Restructuring charges |  |  |  | 27,181 |
2022 Plan | Cash Restructuring-Related Liabilities Roll-Forward |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Beginning Balance |  | 941 | 9,803 |  | 9,803
Restructuring charges |  |  |  | 22,589 |
Payments |  | (734) | (9,997) | (12,786) |
Change in estimate |  | 313 | 1,135 |  |
Ending Balance | 520 | 520 | 941 | 9,803 | 520
2022 Plan | Lease Termination Costs | Cash Restructuring-Related Liabilities Roll-Forward |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Beginning Balance |  |  | 547 |  | 547
Restructuring charges |  |  |  | 2,424 |
Payments |  |  | (122) | (1,877) |
Change in estimate |  |  | (425) |  |
Ending Balance |  |  |  | 547 |
2022 Plan | Employee Termination Benefit Costs | Cash Restructuring-Related Liabilities Roll-Forward |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Beginning Balance |  | 941 | 8,261 |  | 8,261
Restructuring charges |  |  |  | 19,170 |
Payments |  | (734) | (8,880) | (10,909) |
Change in estimate |  | 313 | 1,560 |  |
Ending Balance | $ 520 | $ 520 | 941 | 8,261 | 520
2022 Plan | Other Cash Restructuring Charges | Cash Restructuring-Related Liabilities Roll-Forward |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Beginning Balance |  |  | 995 |  | $ 995
Restructuring charges |  |  |  | 995 |
Payments |  |  | $ (995) |  |
Ending Balance |  |  |  | $ 995 |

X
- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 17 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-17 + Details
Name: | us-gaap_PaymentsForRestructuring
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482047/420-10-45-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-1 + Details
Name: | us-gaap_RestructuringCharges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
Name: | us-gaap_RestructuringCostAndReserveLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
Name: | us-gaap_RestructuringReserve
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of increase (decrease) in the accrual for restructuring costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 + Details
Name: | us-gaap_RestructuringReservePeriodIncreaseDecrease
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RestructuringPlanAxis=ww_FiscalYearTwoThousandAndTwentyThreePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByLiabilityClassAxis=ww_CashRestructuringRelatedLiabilitiesRollForwardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=ww_OtherCashRestructuringChargesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=ww_RealEstateRestructuringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=ww_LeaseTerminationCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=ww_EmployeeTerminationBenefitCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=ww_OrganizationalRestructuringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringPlanAxis=ww_FiscalYearTwoThousandAndTwentyTwoPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |