Finance Lease, Annual Rent Increase Percentage

No definition available.

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Period Type:	instant

- Definition

Finance Lease, Annual Rental Payments

+ References

No definition available.

+ Details

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Namespace Prefix:	aht_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Finance Lease, Liability, Other

+ References

No definition available.

+ Details

Name:	aht_FinanceLeaseLiabilityOther
Namespace Prefix:	aht_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Lessee, Operating Lease, Renewal Option

+ References

No definition available.

+ Details

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Namespace Prefix:	aht_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Sale Leaseback Transaction, Purchase Option Period

+ References

No definition available.

+ Details

Name:	aht_SaleLeasebackTransactionPurchaseOptionPeriod
Namespace Prefix:	aht_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Discount rate used by lessee to determine present value of finance lease payments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Term of lessee's finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- 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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

+ Details

Name:	us-gaap_LesseeLeaseDescriptionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Term of lessor's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479773/842-30-50-3

+ Details

Name:	us-gaap_LessorOperatingLeaseRenewalTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 12
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-12

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=aht_A815CommerceManagingMemberLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Leases - Narrative (Details) $ in Millions	Nov. 10, 2021 USD ($)	Dec. 31, 2025 USD ($) extension	May 31, 2023
Lessee, Lease, Description [Line Items]
Number of renewal options \| extension		1
Lease term		32 years
Other finance lease, liability		$ 27.2
Variable Interest Entity, Primary Beneficiary, 815 Commerce Managing Member, LLC
Lessee, Lease, Description [Line Items]
Lease term			99 years
Discount rate (as a percent)		8.20%
815 Commerce MM
Lessee, Lease, Description [Line Items]
Proceeds from sale of land and buildings	$ 30.4
Lease term	99 years
Annual rental payments	$ 1.5
Annual rent increase (as a percent)	2.00%
Minimum
Lessee, Lease, Description [Line Items]
Lease renewal term		1 year
Minimum \| 815 Commerce MM
Lessee, Lease, Description [Line Items]
Purchase option period	90 days
Maximum
Lessee, Lease, Description [Line Items]
Lease renewal term		99 years
Maximum \| 815 Commerce MM
Lessee, Lease, Description [Line Items]
Purchase option period	180 days