Debt Instrument Maturity Year

No definition available.

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- Definition

Mortgage Repurchase Facility

+ References

No definition available.

+ Details

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- Definition

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

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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- Definition

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

+ References

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- 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

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

+ Details

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- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 50
-Section 40
-Paragraph 4
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-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

+ Details

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- Definition

Total interest costs incurred during the period and either capitalized or charged against earnings.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 20
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-Paragraph 1
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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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+ Details

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Period Type:	instant

- 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

+ Details

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- Definition

Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585

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Debt (Narrative) (Details) - USD ($)				1 Months Ended	3 Months Ended		9 Months Ended
Debt (Narrative) (Details) - USD ($)	Jun. 10, 2019	Mar. 23, 2019	Feb. 12, 2019	May 31, 2019	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018	Sep. 14, 2018	May 04, 2018
Debt Instrument [Line Items]
Deferred issuance costs					$ 896,272,000		$ 896,272,000		$ 784,777,000
Line of credit facility, outstanding amount					278,800,000		278,800,000		202,500,000
Mortgage repurchase facilities					77,798,000		77,798,000		$ 104,555,000
Loss on debt extinguishment							$ (10,832,000)
Amended And Restated Credit Agreement [Member] \| Texas Capital Bank [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maturity date							Apr. 30, 2022
Line of credit facility. maximum borrowing capacity			$ 640,000,000.0
Line of credit facility, outstanding amount					$ 278,800,000		$ 278,800,000
Amended And Restated Credit Agreement [Member] \| Eurodollar Rate [Member] \| Maximum [Member] \| Texas Capital Bank [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Basis spread on variable rate			3.10%
Amended And Restated Credit Agreement [Member] \| Eurodollar Rate [Member] \| Minimum [Member] \| Texas Capital Bank [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Basis spread on variable rate			2.60%
Amended And Restated Credit Agreement [Member] \| Base Rate [Member] \| Maximum [Member] \| Texas Capital Bank [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Basis spread on variable rate			2.10%
Amended And Restated Credit Agreement [Member] \| Base Rate [Member] \| Minimum [Member] \| Texas Capital Bank [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Basis spread on variable rate			1.60%
2027 Notes [Member]
Debt Instrument [Line Items]
Principal amount				$ 500,000,000.0
Net proceeds from issuance of senior debt				$ 493,900,000
Interest rate				6.75%
Maturity year				2027
Deferred issuance costs				$ 6,100,000
2022 Notes [Member]
Debt Instrument [Line Items]
Interest rate					6.875%		6.875%
Maturity year							2022
Extinguishment amount	$ 195,700,000	$ 189,300,000					$ 385,000,000.0
Loss on debt extinguishment							10,800,000
Mortgage Repurchase Facilities - Financial Services [Member] \| Comerica Bank [Member] \| Financial Services [Member]
Debt Instrument [Line Items]
Incurred interest expense					$ 600,000	$ 400,000	2,100,000	$ 800,000
Mortgage Repurchase Facilities - Financial Services [Member] \| Inspire [Member] \| Comerica Bank [Member]
Debt Instrument [Line Items]
Mortgage repurchase facilities					$ 77,800,000		$ 77,800,000
Mortgage Repurchase Facilities - Financial Services [Member] \| Maximum [Member] \| Inspire [Member] \| Comerica Bank [Member]
Debt Instrument [Line Items]
Principal amount										$ 140,000,000	$ 140,000,000