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Redeemable Noncontrolling Interests in Operating Partnership - Redeemable Noncontrolling Interests (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Noncontrolling Interest [Line Items]
Redeemable noncontrolling interests (in thousands)	$ 22,742	$ 22,951
Cumulative adjustments to redeemable noncontrolling interests	(690)	(36,817)	$ (9,445)
Partnership Interest
Noncontrolling Interest [Line Items]
Cumulative adjustments to redeemable noncontrolling interests	$ 186,756	$ 186,763
Partnership Interest | Ashford Trust OP
Noncontrolling Interest [Line Items]
Ownership percentage of operating partnership	0.63%	8.51%

X

- Definition

Change in noncontrolling interest during the period as a result of a change in the redemption value of redeemable noncontrolling interest.

+ 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.

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- Definition

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

+ References

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- Definition

As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.

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