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Organization and Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)	12 Months Ended			0 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Jul. 07, 2014	Dec. 31, 2011
Organization And Summary Of Significant Accounting Policies [Line Items]
Impairment charges	$ 931,000us-gaap_ImpairmentOfRealEstate	$ 341,086,000us-gaap_ImpairmentOfRealEstate	$ 735,000us-gaap_ImpairmentOfRealEstate
Gross unrecognized tax benefits	14,857,000us-gaap_UnrecognizedTaxBenefits
Goodwill recorded	139,304,000us-gaap_Goodwill
Common stock, shares issued	161,355,490us-gaap_CommonStockSharesIssued	129,700,000us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	161,355,490us-gaap_CommonStockSharesOutstanding	129,700,000us-gaap_CommonStockSharesOutstanding
Common Stock [Member]
Organization And Summary Of Significant Accounting Policies [Line Items]
Common stock, shares outstanding	161,355,490us-gaap_CommonStockSharesOutstanding / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember	129,700,000us-gaap_CommonStockSharesOutstanding / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember	129,700,000us-gaap_CommonStockSharesOutstanding / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember		129,700,000us-gaap_CommonStockSharesOutstanding / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
Conversion of shares, issued and outstanding				1.297us-gaap_ConversionOfStockSharesIssued1 / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember
WRECO Transaction [Member]
Organization And Summary Of Significant Accounting Policies [Line Items]
Goodwill recorded	$ 139,304,000us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = tph_WrecoTransactionMember
Common stock, shares issued		100,000,000us-gaap_CommonStockSharesIssued / us-gaap_BusinessAcquisitionAxis = tph_WrecoTransactionMember
Common stock, shares outstanding	31,632,533us-gaap_CommonStockSharesOutstanding / us-gaap_BusinessAcquisitionAxis = tph_WrecoTransactionMember	100,000,000us-gaap_CommonStockSharesOutstanding / us-gaap_BusinessAcquisitionAxis = tph_WrecoTransactionMember

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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