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Significant Accounting Policies - Additional Information (Detail) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2020 USD ($) | Jun. 30, 2019 USD ($) | Jun. 30, 2020 USD ($) Segment Product | Jun. 30, 2019 USD ($) | Dec. 31, 2019 USD ($)
Subsidiary or Equity Method Investee [Line Items] |  |  |  |  |
Credit card receivables | $ 88,200,000 |  | $ 88,200,000 |  | $ 56,000,000.0
Bad-debt expense | 900,000 | $ 500,000 | 1,300,000 | $ 1,100,000 |
Allowance for doubtful accounts | 2,500,000 |  | 2,500,000 |  | 2,500,000
Allowances for product returns |  |  | $ 4,000,000.0 |  | $ 4,700,000
Number of geographic regions | Segment |  |  | 6 |  |
Number of product categories | Product |  |  | 5 |  |
Other operating income | 3,300,000 |  | $ 12,400,000 | 27,300,000 |
Impairments of goodwill, marketing related intangible assets and long lived assets | 0 |  | 0 |  |
October 2017 Dutch Auction Tender Offer [Member] |  |  |  |  |
Subsidiary or Equity Method Investee [Line Items] |  |  |  |  |
Gain (loss) recognized in other expense | 0 | 5,900,000 | 0 | 14,400,000 |
China [Member] |  |  |  |  |
Subsidiary or Equity Method Investee [Line Items] |  |  |  |  |
Other operating income | $ 3,300,000 | $ 0 | $ 12,400,000 | 21,300,000 |
Mexico [Member] | Other Operating Income [Member] |  |  |  |  |
Subsidiary or Equity Method Investee [Line Items] |  |  |  |  |
Insurance Recoveries |  |  |  | $ 6,000,000.0 |

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