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Leases Initial Minimum Term Recorded Right Of Use Assets

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Represents the number of hotels that were impaired during the period.

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The number of hotels whose operating lease right-of-use asset was impaired during the period.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Summary of Significant Accounting Policies - (Details)	3 Months Ended		6 Months Ended
Summary of Significant Accounting Policies - (Details)	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) property	Jun. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Investments in Hotel Properties
Number of hotels impaired \| property			0
Leases
Leases Initial Maximum Term Not Recorded On Balance Sheet			12 months
Leases Initial Minimum Term Recorded Right Of Use Assets			12 months
Number of hotels with operating lease right-of-use asset impairment \| property			0
Revenue Recognition
Trade receivables, net	$ 12,841,000		$ 12,841,000		$ 8,110,000
Contract liabilities	28,260,000		28,260,000		$ 16,815,000
Deferred revenue recognized	$ 300,000	$ 0	$ 1,100,000	$ 10,200,000
Segment Reporting
Number of operating segments			1
Hilton San Diego Bayfront
Stockholders' Equity Attributable to Noncontrolling Interest
Noncontrolling interest percentage in Hilton San Diego Bayfront	25.00%		25.00%		25.00%
Initial franchise fees \| Minimum
Investments in Hotel Properties
Estimated useful life			14 years
Initial franchise fees \| Maximum
Investments in Hotel Properties
Estimated useful life			27 years
Buildings and improvements \| Minimum
Investments in Hotel Properties
Estimated useful life for property, plant and equipment			5 years
Buildings and improvements \| Maximum
Investments in Hotel Properties
Estimated useful life for property, plant and equipment			40 years
Furniture, fixtures and equipment \| Minimum
Investments in Hotel Properties
Estimated useful life for property, plant and equipment			3 years
Furniture, fixtures and equipment \| Maximum
Investments in Hotel Properties
Estimated useful life for property, plant and equipment			12 years
Hilton San Diego Bayfront
Segment Reporting
Secured Debt	$ 220,000,000.0		$ 220,000,000.0
Hilton Times Square
Restricted Cash
Restricted Cash	$ 10,900,000		$ 10,900,000		$ 11,600,000