v3.25.1
BASIS OF PRESENTATION - Liquidity (Details)
3 Months Ended
Mar. 31, 2025
BASIS OF PRESENTATION
Percentage of North American box office grosses
40
X
- Definition
It represents the percentage of North American box office grosses.
+ References
No definition available.
+ Details
Name:
amch_PercentageOfGrossesNorthAmericanBoxOffice
Namespace Prefix:
amch_
Data Type:
xbrli:pureItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration