XML 63 R47.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Summary of Significant Accounting Policies - Changes in Accrued Sales Returns (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Changes in Accrued Sales Returns [Roll Forward] |  |
Beginning balance | $ 40.5 | $ 49.8
Amounts accrued | 208.2 | 146.6
Returns charged to accrual | (205.0) | (155.9)
Ending balance | $ 43.7 | $ 40.5

X
- Definition Changes in Accrued Sales Returns [Roll Forward] + References No definition available. + Details
Name: | tpx_ChangesinAccruedSalesReturnsRollForward
Namespace Prefix: | tpx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of obligations incurred through that date for estimated product return rights granted to customers. + References No definition available. + Details
Name: | tpx_SalesReturnsAccrual
Namespace Prefix: | tpx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Increase in the accrual for estimated sales returns. + References No definition available. + Details
Name: | tpx_SalesReturnsAndAllowancesGood
Namespace Prefix: | tpx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Reduction in the accrual for returns charged to sales. The aggregate refunds recognized during an accounting period due to goods returned. + References No definition available. + Details
Name: | tpx_SalesReturnsChargedToSalesAllowanceAccrual
Namespace Prefix: | tpx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration