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Commitments and Contingencies - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Commitment And Contingencies [Line Items]
Outstanding warranty insurance receivables	$ 10,047,000us-gaap_InsuranceSettlementsReceivable	$ 12,489,000us-gaap_InsuranceSettlementsReceivable
Renewal options	5 years
Rental expense	4,900,000us-gaap_OperatingLeasesRentExpenseNet	5,100,000us-gaap_OperatingLeasesRentExpenseNet	5,400,000us-gaap_OperatingLeasesRentExpenseNet
Operating lease expiration year	2071
Operating leases future commitments	1,870,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals
Operating leases guaranteed future payments	11,400,000us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable
Non-refundable cash deposits pertaining to land option contracts	52,200,000tph_NonRefundableDeposits
Aggregate purchase price	457,900,000us-gaap_PaymentsToAcquireLand
55 year ground lease [Member]
Commitment And Contingencies [Line Items]
Operating leases, renewal term	10 years
45 year ground lease [Member]
Commitment And Contingencies [Line Items]
Operating leases, renewal term	10 years
Sublease through 2041 [Member]
Commitment And Contingencies [Line Items]
Operating lease expiration year	2041
Operating leases future commitments	60,100,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals / us-gaap_LeaseArrangementTypeAxis = tph_SubleaseThroughTwoThousandFortyOneMember
Office Leases [Member]
Commitment And Contingencies [Line Items]
Lease term	9 years
Model Homes
Commitment And Contingencies [Line Items]
Rental expense	600,000us-gaap_OperatingLeasesRentExpenseNet / us-gaap_PropertyPlantAndEquipmentByTypeAxis = tph_ModelHomesMember	700,000us-gaap_OperatingLeasesRentExpenseNet / us-gaap_PropertyPlantAndEquipmentByTypeAxis = tph_ModelHomesMember	900,000us-gaap_OperatingLeasesRentExpenseNet / us-gaap_PropertyPlantAndEquipmentByTypeAxis = tph_ModelHomesMember
Lease commitment payable in 2015	205,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent / us-gaap_PropertyPlantAndEquipmentByTypeAxis = tph_ModelHomesMember
Commercial property [Member] | 55 year ground lease [Member]
Commitment And Contingencies [Line Items]
Number of properties obtained subject to ground leases	2us-gaap_NumberOfPropertiesSubjectToGroundLeases / us-gaap_LeaseArrangementTypeAxis = tph_FiftyFiveYearGroundLeaseMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_CommercialRealEstateMember
Commercial property [Member] | 45 year ground lease [Member]
Commitment And Contingencies [Line Items]
Number of properties obtained subject to ground leases	1us-gaap_NumberOfPropertiesSubjectToGroundLeases / us-gaap_LeaseArrangementTypeAxis = tph_FortyFiveYearGroundLeaseMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_CommercialRealEstateMember
Minimum [Member] | Equipment Leases [Member]
Commitment And Contingencies [Line Items]
Lease term	3 years
Minimum [Member] | Model Homes
Commitment And Contingencies [Line Items]
Market lease payment period for fair value and lease	6 months
Maximum [Member] | Equipment Leases [Member]
Commitment And Contingencies [Line Items]
Lease term	4 years
Maximum [Member] | Model Homes
Commitment And Contingencies [Line Items]
Market lease payment period for fair value and lease	3 years
Surety bonds [Member]
Commitment And Contingencies [Line Items]
Outstanding surety bonds	$ 355,200,000us-gaap_OtherCommitment / us-gaap_GuaranteeObligationsByNatureAxis = us-gaap_SuretyBondMember	$ 280,600,000us-gaap_OtherCommitment / us-gaap_GuaranteeObligationsByNatureAxis = us-gaap_SuretyBondMember

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- Definition

Market lease payment period for fair value and lease.

+ References

No definition available.

+ Details

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- Definition

Non refundable deposits.

+ References

No definition available.

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- Definition

Operating lease expiration year.

+ References

No definition available.

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- Definition

Amount due in settlement of a claim for reimbursement from an insurance company when the Company has suffered a loss covered under an insurance policy.

+ References

No definition available.

+ Details

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- Definition

Term of the lessee's leasing arrangement renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Term of the lessor's leasing arrangement renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Term of the lessor's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Number of separate real estate development properties located on land subject to ground leases.

+ References

No definition available.

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- Definition

Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717



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-Section 55

-Paragraph 40

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- Definition

Contractually required future rental payments receivable on noncancelable subleasing arrangements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 2

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717

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- Definition

Future minimum rental payments in aggregate as of the balance sheet date under operating leases.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 4

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-URI http://asc.fasb.org/extlink&oid=6454179&loc=d3e41551-112718

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- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41499-112717

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- Definition

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

+ References

No definition available.

+ Details

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- Definition

The cash outflow from the acquisition of real estate intended to generate income for the owner; excludes land acquired for use by the owner.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (c)

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