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v3.23.1

Segment Reporting - Segment Reporting Information by Reportable Segment (Parenthetical) (Details) | 3 Months Ended
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Mar. 31, 2023 | Mar. 31, 2022
Segment Reporting Information [Line Items] |  |
Percentage of total revenues represented by largest customer | 9.00% | 11.00%

X
- Definition Percentage of total revenues represented by largest customers if first and third customers are under common control. + References No definition available. + Details
Name: | imax_PercentageOfRevenuesRepresentedByLargestCustomer
Namespace Prefix: | imax_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- 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 No definition available. + Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration