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Revenue Recognition - Narrative (Details) | 9 Months Ended
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Sep. 30, 2021 productCategory segment
Disaggregation of Revenue [Line Items] |
Refund period | 90 days
Number of principal categories of products | productCategory | 6
Number of business segments | segment | 4
Maximum |
Disaggregation of Revenue [Line Items] |
Contract with customer, contract term | 1 year

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- Definition Contract With Customer, Contract Term + References No definition available. + Details
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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. + References No definition available. + Details
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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. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8672-108599 + Details
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