XML 24 R37.htm IDEA: XBRL DOCUMENT
v3.3.0.814

Summary of Significant Accounting Policies - Basis of presentation and description of business (Details) | 9 Months Ended
--- | ---
Sep. 30, 2015 channel
Business Acquisition [Line Items] |
Number of products sales channels | 2
Comfort Revolution |
Business Acquisition [Line Items] |
Equity method investment, ownership percentage | 45.00%

X
- Definition Refers to the entity's number of products sales channels through which they sells their products. + References No definition available. + Details
Name: | tpx_NumberOfProductsSalesChannels
Namespace Prefix: | tpx_
Data Type: | xbrli:integerItemType
Balance Type: | na
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 No definition available. + Details
Name: | us-gaap_BusinessAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=52262685&loc=SL6759159-111685 + Details
Name: | us-gaap_VariableInterestEntityOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=us-gaap_VariableInterestEntityPrimaryBeneficiaryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |