Changes in Deferred Revenues (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2021		Dec. 31, 2020		Dec. 31, 2019
Change in Contract with Customer Liability [Line Items]
Amounts recognized as accounts receivable		$ 4,498		$ 636
NCM
Change in Contract with Customer Liability [Line Items]
Interest accrued related to significant financing component		(23,612)		(23,595)		$ 0
NCM Screen Advertising Advances
Change in Contract with Customer Liability [Line Items]
Beginning Balance	[1]	344,255		348,354
Amounts recognized as accounts receivable	[1]	0		0
Cash received from customers in advance	[1]	0		0
Common units received from NCM (see Note 8)		10,237		(3,620)		(1,552)
Interest accrued related to significant financing component		23,612	[1]	23,595	[1]	28,624
Revenue recognized during period	[1]	(32,078)		(31,314)
Foreign currency translation adjustments	[1]	0		0
Ending Balance	[1]	346,026		344,255		348,354
NCM Screen Advertising Advances | NCM
Change in Contract with Customer Liability [Line Items]
Common units received from NCM (see Note 8)	[1]	10,237		3,620
Other Deferred Revenues
Change in Contract with Customer Liability [Line Items]
Beginning Balance	[2]	138,830		138,426
Amounts recognized as accounts receivable	[2]	2,170		2,915
Cash received from customers in advance	[2]	132,179		56,772
Interest accrued related to significant financing component	[2]	0		0
Revenue recognized during period	[2]	(111,228)		(57,625)
Foreign currency translation adjustments	[2]	(1,693)		(1,658)
Ending Balance	[2]	160,258		138,830		$ 138,426
Other Deferred Revenues | NCM
Change in Contract with Customer Liability [Line Items]
Common units received from NCM (see Note 8)	[2]	$ 0		$ 0

[1] See Significant Financing Component in Note 8 for discussion of NCM screen advertising advances and maturity of balances as of December 31, 2021.

[2] Includes liabilities associated with outstanding gift cards and discount ticket vouchers, points or rebates outstanding under the Company’s loyalty and membership programs and revenues not yet recognized for screen advertising and other promotional activities. Amount is classified as accounts payable and accrued expenses or other long-term liabilities on the consolidated balance sheets.