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Revenue - Additional Information (Detail1)	Jun. 30, 2025	Dec. 31, 2024
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2025-01-01
Revenue From Contract With Customer Line Items [Line Items]
Revenue remaining performance obligation expected timing of satisfaction		3 years
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2025-07-01
Revenue From Contract With Customer Line Items [Line Items]
Revenue remaining performance obligation expected timing of satisfaction	3 years

X

- Definition

Revenue from contract with customer [Line items].

+ References

No definition available.

+ Details

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Namespace Prefix:	amwl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)(1)
-SubTopic 10
-Topic 606
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-13

+ Details

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Period Type:	instant

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- Details

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- Details

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