Debt - Additional Information - Master Trust Notes (Details)
|
Dec. 31, 2017
USD ($)
Subsidiary
Property
|
Nov. 30, 2014
USD ($)
|
Dec. 31, 2013
USD ($)
|
| Master Trust Notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
$ 674,400,000
|
$ 510,000,000
|
|
| Series 2014-4 Class A1 | Master Trust Notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
|
$ 150,000,000.0
|
|
| Stated interest rate |
3.50%
|
3.50%
|
|
| Series 2014-4 Class A2 | Master Trust Notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
|
$ 360,000,000.0
|
|
| Stated interest rate |
4.60%
|
4.63%
|
|
| Series 2017-1 Class A | Master Trust Notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
$ 542,400,000
|
|
|
| Stated interest rate |
4.36%
|
|
|
| Series 2017-1 Class B | Master Trust Notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
$ 132,000,000.0
|
|
|
| Stated interest rate |
6.35%
|
|
|
| Total Master Trust 2014 notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Number of properties securing borrowings | Property |
815
|
|
|
| Number of wholly-owned subsidiaries (in properties) | Subsidiary |
5
|
|
|
| Total Master Trust 2013 notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Number of properties securing borrowings | Property |
296
|
|
|
| Spirit Master Funding VII, LLC | Net-lease Mortgage Notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
|
|
$ 330,000,000.0
|
| Spirit Master Funding VII, LLC | 3.89% Series 2013-1 Class A Interest Only |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
|
|
$ 125,000,000.0
|
| Stated interest rate |
|
|
3.89%
|
| Spirit Master Funding VII, LLC | 5.27% Series 2013-2 Class A Amortizing Net Lease Mortgage Notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
|
|
$ 205,000,000.0
|
| Stated interest rate |
|
|
5.27%
|
| Spirit Realty, Inc. | Series 2017-1 Class A | Master Trust Notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
$ 27,100,000
|
|
|
| Spirit Realty, Inc. | Series 2017-1 Class B | Master Trust Notes |
|
|
|
| Debt Instrument [Line Items] |
|
|
|
| Aggregate principal amount of debt |
$ 6,600,000
|
|
|