Aggregate Principal Outstanding Amount

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Aggregate Principal Outstanding Percentage Amount

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Debt Issuance Costs

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Notes Surrender for Cash

+ References

No definition available.

+ Details

Name:	cnk_NotesSurrenderForCash
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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Balance Type:	na
Period Type:	instant

- Definition

Amount of principal of debt issued.

+ References

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+ Details

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Balance Type:	credit
Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the debt instrument was offered for sale, in YYYY-MM-DD format.

+ References

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Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent Events (Additional Information) (Details) - USD ($) $ in Millions	Jul. 18, 2024	Jun. 30, 2024	Dec. 31, 2023
Subsequent Event [Line Items]
Interest rate		4.50%	4.50%
5.875% Senior Notes Due In March 2026 [Member] \| Senior Notes [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Amount that is outstanding after tender	$ 405.0
Interest rate	5.875%
5.875% Senior Notes due 2026 [Member] \| Senior Notes [Member] \| Guarantor Subsidiaries [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Interest rate	5.875%
5.25% Senior Notes Due In 2028 [Member] \| Senior Notes [Member] \| Guarantor Subsidiaries [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Interest rate	5.25%
7.00% Senior Notes [Member] \| Senior Notes Redemption [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Aggregate principal outstanding percentage	40.00%
7.00% Senior Notes [Member] \| Senior Notes [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Interest rate	7.00%
Debt instrument, maturity date	Aug. 01, 2032
Issued Valued	$ 500.0
Debt issuance costs	$ 7.0
Senior Notes bond offering date	Jul. 09, 2024
7.00% Senior Notes [Member] \| Senior Notes [Member] \| Guarantor Subsidiaries [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Interest rate	7.00%
7.00% Senior Notes [Member] \| Senior Notes [Member] \| Senior Notes Redemption [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Interest rate	7.00%
Debt instrument, redemption price, percentage	107.00%
7.00% Senior Notes [Member] \| Senior Notes [Member] \| Senior Notes Redemption [Member] \| Accrued And Unpaid Interest [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Debt instrument, redemption price, percentage	100.00%
5.875% Senior Notes [Member] \| Senior Notes [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Notes surrender for cash	$ 345.3
Aggregate principal outstanding amount	$ 59.7
Interest rate	5.875%
5.875% Senior Notes [Member] \| Senior Notes [Member] \| Guarantor Subsidiaries [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Interest rate	5.875%
4.50% Convertible Senior Notes Due 2025 [Member] \| Senior Notes [Member] \| Guarantor Subsidiaries [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Interest rate	4.50%