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

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- Definition

Amount of investment in equity method investee and investment in and advance to affiliate.

+ References

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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.

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- Definition

The carrying amount of investments in unconsolidated real estate and other joint ventures not separately presented. This includes direct and indirect investments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Paragraph 1
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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.

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- Definition

Aggregate number of rooms in hotels.

+ References

No definition available.

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- Definition

Debt Instrument, Period Of Extension Options

+ References

No definition available.

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- Definition

Guarantee Obligations, Percentage of Maximum Amount of Debt Outstanding

+ References

No definition available.

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- Definition

Guarantee Obligations, Percentage of Outstanding Debt Balances

+ References

No definition available.

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- Definition

Indirect ownership in the leased hotels.

+ References

No definition available.

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- Definition

Joint Venture, Percentage Ownership By Third Party

+ References

No definition available.

+ Details

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- Definition

Line of Credit Facility, Additional Borrowing Capacity

+ References

No definition available.

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- Definition

Number of hotels in ownership by company.

+ References

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- Definition

Number of Extension Options

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- Definition

Real Estate Investments, Unconsolidated Real Estate and Other Joint Ventures, Difference Between Carrying Amount And Share Of Partners' Capital

+ References

No definition available.

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Investment in Unconsolidated Entities - Additional Information (Details)			12 Months Ended
	Jun. 09, 2017 USD ($) option	May 09, 2017 USD ($) option	Dec. 31, 2018 USD ($) Hotel Room	Dec. 31, 2017 USD ($)	Dec. 30, 2015 Hotel	Nov. 17, 2014	Jun. 09, 2014
Schedule of Equity Method Investments [Line Items]
Aggregate number of rooms in hotels \| Room			6,283
Investment in unconsolidated real estate entities			$ 21,545,000	$ 24,389,000
Number of hotels in ownership by Company \| Hotel			42
Outstanding borrowing under the revolving credit facility			$ 81,500,000	32,000,000
Percentage of maximum amount of debt outstanding			15.00%
Percentage of outstanding debt balances			20.00%
Innkeepers Joint Venture
Schedule of Equity Method Investments [Line Items]
Aggregate number of rooms in hotels \| Room			6,098
NewINK Joint Venture
Schedule of Equity Method Investments [Line Items]
Indirect ownership in the leased, hotels							10.30%
Investment in joint venture			$ (9,700,000)
Percentage ownership by third party (in percentage)							89.70%
Investment in unconsolidated real estate entities			47,500,000	51,800,000
Difference between carrying amount and share of partners' capital			57,100,000	58,400,000
Number of hotels in ownership by Company \| Hotel					47
Inland Joint Venture
Schedule of Equity Method Investments [Line Items]
Indirect ownership in the leased, hotels						10.00%
Investment in joint venture			$ 21,500,000
Aggregate number of rooms in hotels \| Room			6,402
Percentage ownership by third party (in percentage)						90.00%
Investment in unconsolidated real estate entities			$ 32,300,000	35,500,000
Difference between carrying amount and share of partners' capital			$ 10,700,000	$ 11,100,000
Senior Notes \| NewINK Joint Venture
Schedule of Equity Method Investments [Line Items]
Loan amount refinanced		$ 840,000,000.0
Outstanding borrowing under the revolving credit facility		$ 850,000,000.0
Senior Notes \| Inland Joint Venture
Schedule of Equity Method Investments [Line Items]
Loan amount refinanced	$ 817,000,000.0
Outstanding borrowing under the revolving credit facility	780,000,000.0
Additional borrowing capacity	$ 5,000,000.0
LIBOR \| Senior Notes \| NewINK Joint Venture
Schedule of Equity Method Investments [Line Items]
Debt instrument, basis spread on variable rate		2.79%
Number of extension options \| option		3
Period of extension options		1 year
LIBOR \| Senior Notes \| Inland Joint Venture
Schedule of Equity Method Investments [Line Items]
Debt instrument, basis spread on variable rate	3.30%
Number of extension options \| option	3
Period of extension options	1 year