XML 83 R48.htm IDEA: XBRL DOCUMENT
v3.21.2

Financial Statement Details - Other Operating Expense (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Sep. 26, 2021 | Sep. 27, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Factory optimization restructuring | $ 2.6 | $ 1.6
Severance and other restructuring | 0.0 | 2.8
Total restructuring costs | 2.6 | 4.4
Project, transformation and transaction costs | 1.6 | 1.2
Factory optimization start-up costs | 8.6 | 3.0
Other operating expense | $ 12.8 | $ 8.6

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. + References No definition available. + Details
Name: | us-gaap_OtherOperatingIncomeExpenseNet
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://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109237686&loc=d3e17752-110868 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(1)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
Name: | us-gaap_RestructuringCharges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Factory Optimization Restructuring Costs + References No definition available. + Details
Name: | wolf_FactoryOptimizationRestructuringCosts
Namespace Prefix: | wolf_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Factory Optimization Start-Up Costs + References No definition available. + Details
Name: | wolf_FactoryOptimizationStartUpCosts
Namespace Prefix: | wolf_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Project And Transaction Expense + References No definition available. + Details
Name: | wolf_ProjectAndTransactionExpense
Namespace Prefix: | wolf_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Severance And Other Restructuring Costs + References No definition available. + Details
Name: | wolf_SeveranceAndOtherRestructuringCosts
Namespace Prefix: | wolf_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration