Summary of Recognition of Revenue Related To Deferred Revenue (Detail 1) $ in Thousands	Dec. 31, 2021 USD ($)
N C M Screen Advertising Advances [Member]
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Revenue remaining performance obligation, amount	$ 346,026	[1]

[1] Amounts are net of the estimated interest to be accrued for the periods presented.