Cash Used for Repayments of Line of Credit

No definition available.

Name:	tpx_CashUsedforRepaymentsofLineofCredit
Namespace Prefix:	tpx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Debt Instrument Amortization Period Deferred Financing Costs

+ References

No definition available.

+ Details

Name:	tpx_DebtInstrumentAmortizationPeriodDeferredFinancingCosts
Namespace Prefix:	tpx_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt Instrument, Basket Amount Amendment, Starter

+ References

No definition available.

+ Details

Name:	tpx_DebtInstrumentBasketAmountAmendmentStarter
Namespace Prefix:	tpx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents reduction in applicable margin to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	tpx_DebtInstrumentReductionInApplicableMargin
Namespace Prefix:	tpx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The maximum allowed domestic and foreign qualified cash that can be excluded from the total net leverage ratio calculation.

+ References

No definition available.

+ Details

Name:	tpx_DomesticAndForeignQualifiedCashMaximum
Namespace Prefix:	tpx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The carrying amount of the domestic qualified cash as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	tpx_DomesticQualifiedCash
Namespace Prefix:	tpx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The maximum percentage allowed for domestic qualified cash that can be excluded from the total net leverage ratio calculation.

+ References

No definition available.

+ Details

Name:	tpx_DomesticQualifiedCashMaximumPercentage
Namespace Prefix:	tpx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Refers to equity interest of subsidiary guarantor.

+ References

No definition available.

+ Details

Name:	tpx_EquityInterestOfSubsidiaryGuarantor
Namespace Prefix:	tpx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Refers to equity voting rights of subsidiary.

+ References

No definition available.

+ Details

Name:	tpx_EquityVotingRightsOfSubsidiary
Namespace Prefix:	tpx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The maximum allowable carrying amount of the foreign qualified cash as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	tpx_ForeignQualifiedCashMaximum
Namespace Prefix:	tpx_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Foreign Qualified Cash Maximum Percentage

+ References

No definition available.

+ Details

Name:	tpx_ForeignQualifiedCashMaximumPercentage
Namespace Prefix:	tpx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Refers to initial unused commitment fee.

+ References

No definition available.

+ Details

Name:	tpx_InitialUnusedCommitmentFee
Namespace Prefix:	tpx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Remaining Lease Term

+ References

No definition available.

+ Details

Name:	tpx_RemainingLeaseTerm
Namespace Prefix:	tpx_
Data Type:	us-types:durationStringItemType
Balance Type:	na
Period Type:	duration

- Definition

Refers to net leverage ratio.

+ References

No definition available.

+ Details

Name:	tpx_TotalNetLeverageRatio
Namespace Prefix:	tpx_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Refers to unused commitment fee if net leverage ratio is less than or equal to 3.50.

+ References

No definition available.

+ Details

Name:	tpx_UnusedCommitmentFee
Namespace Prefix:	tpx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees).

+ References

No definition available.

+ Details

Name:	us-gaap_DebtIssuanceCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Net amount of long-term deferred finance costs capitalized at the end of the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28555-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DeferredFinanceCostsNoncurrentNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- 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_LineOfCreditFacilityLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(f))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

Name:	us-gaap_RepaymentsOfLinesOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

+ Details

Name:	us-gaap_WriteOffOfDeferredDebtIssuanceCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=tpx_SeniorNotesDue2023Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=tpx_CreditFacility2012Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	tpx_TermLoanAxis=tpx_TermFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	tpx_DebtInstrumentReferenceRateByTypeAxis=tpx_AdjustedLiborMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	tpx_DebtInstrumentReferenceRateByTypeAxis=us-gaap_BaseRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	tpx_TermLoanAxis=tpx_TermBFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=tpx_CreditFacility2011Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Debt - Credit Facilities and Other Additional Information (Details) - USD ($)				12 Months Ended
	Oct. 17, 2014	Sep. 30, 2014	Dec. 12, 2012	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Sep. 24, 2015	Jul. 11, 2013	May. 16, 2013	Dec. 31, 2012	Dec. 19, 2012
Line of Credit Facility [Line Items]
Debt basket	$ 50,000,000
Cash Used for Repayments of Line of Credit				$ 50,000,000
Deferred financing costs						$ 54,300,000				$ 54,300,000
Write-off of deferred financing costs				$ 0	$ 0	$ 4,700,000
Minimum
Line of Credit Facility [Line Items]
Remaining lease term (in years)				2 years
Debt instrument amortization period deferred financing costs (in years	3 years			5 years
Maximum
Line of Credit Facility [Line Items]
Remaining lease term (in years)				10 years
Debt instrument amortization period deferred financing costs (in years	5 years			8 years
2023 Notes
Line of Credit Facility [Line Items]
Stated percentage				5.625%	0.00%		5.625%
Debt issuance cost				$ 12,000,000
Deferred financing costs				$ 8,000,000
Senior Notes
Line of Credit Facility [Line Items]
Stated percentage				6.875%	6.875%						6.875%
Debt issuance cost	$ 3,100,000
2012 Credit Agreement
Line of Credit Facility [Line Items]
Principal borrowing capacity, maximum			$ 350,000,000.0
Equity interest of subsidiary guarantor (percentage)				100.00%
Equity voting rights of subsidiary (percentage)				65.00%
Domestic qualified cash, maximum percentage				100.00%
Foreign qualified cash, maximum percentage				60.00%
Domestic and foreign qualified cash, maximum				$ 150,000,000.0
Domestic qualified cash				121,800,000
Foreign qualified cash, maximum				19,300,000
2012 Credit Agreement \| Senior Notes
Line of Credit Facility [Line Items]
Debt issuance cost		$ 3,300,000
2012 Credit Agreement \| Base
Line of Credit Facility [Line Items]
Principal borrowing capacity, maximum			$ 550,000,000.0
Debt instrument, reduction in applicable margin (percentage)								0.75%
Voluntary prepayments				13,900,000
2012 Credit Agreement \| Base \| Adjusted LIBOR
Line of Credit Facility [Line Items]
Index rate or LIBOR plus (percentage)			3.00%
2012 Credit Agreement \| Base \| Base Rate
Line of Credit Facility [Line Items]
Index rate or LIBOR plus (percentage)			2.00%
2012 Credit Agreement \| Term B Facility
Line of Credit Facility [Line Items]
Principal borrowing capacity, maximum			$ 870,000,000.0
Voluntary prepayments				$ 479,900,000
2012 Credit Agreement \| Term B Facility \| Adjusted LIBOR
Line of Credit Facility [Line Items]
Index rate or LIBOR plus (percentage)			4.00%
Debt instrument, reduction in applicable margin (percentage)									2.75%
2012 Credit Agreement \| Term B Facility \| Adjusted LIBOR \| Minimum
Line of Credit Facility [Line Items]
Index rate or LIBOR plus (percentage)			1.00%
Debt instrument, reduction in applicable margin (percentage)									0.75%
2012 Credit Agreement \| Term B Facility \| Base Rate
Line of Credit Facility [Line Items]
Index rate or LIBOR plus (percentage)			3.00%
Debt instrument, reduction in applicable margin (percentage)									1.75%
LIBOR
Line of Credit Facility [Line Items]
Initial unused commitment fee (percentage)				0.50%
Unused commitment fee (percentage)				0.375%
Total net leverage ratio				3.50
Credit Facility 2011
Line of Credit Facility [Line Items]
Write-off of deferred financing costs					$ 4,700,000