Equity investments.

No definition available.

Name:	curi_EquityInvestments
Namespace Prefix:	curi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Equity Investments

+ References

No definition available.

+ Details

Name:	curi_EquityInvestmentsLineItems
Namespace Prefix:	curi_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Equity Method Investment, Additional Ownership Interest, Percentage

+ References

No definition available.

+ Details

Name:	curi_EquityMethodInvestmentAdditionalOwnershipInterestPercentage
Namespace Prefix:	curi_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Equity Method Investment, Board Representation, Percentage

+ References

No definition available.

+ Details

Name:	curi_EquityMethodInvestmentBoardRepresentationPercentage
Namespace Prefix:	curi_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Equity Method Investment, Call Option, Initial Exercise Period

+ References

No definition available.

+ Details

Name:	curi_EquityMethodInvestmentCallOptionInitialExercisePeriod
Namespace Prefix:	curi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Equity method investments holdback payment liability.

+ References

No definition available.

+ Details

Name:	curi_EquityMethodInvestmentHoldbackPaymentLiability
Namespace Prefix:	curi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Equity Method Investment, Put Option, Initial Exercise Period

+ References

No definition available.

+ Details

Name:	curi_EquityMethodInvestmentPutOptionInitialExercisePeriod
Namespace Prefix:	curi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Investments In Equity Method Investees

+ References

No definition available.

+ Details

Name:	curi_InvestmentsInEquityMethodInvestees
Namespace Prefix:	curi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

This element represents the aggregate cost of investments accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.12)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_EquityMethodInvestmentAggregateCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481687/323-10-50-3

+ Details

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

Name:	us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	srt_OwnershipAxis=curi_NebulaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=curi_SpiegelVentureMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BalanceSheetLocationAxis=us-gaap_AccountsPayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=curi_NebulaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

EQUITY INVESTMENTS - Narrative (Details) - USD ($)	3 Months Ended
EQUITY INVESTMENTS - Narrative (Details) - USD ($)	Mar. 31, 2024	Jul. 31, 2023	Aug. 23, 2021	Aug. 22, 2021	Jul. 31, 2021
Nebula
Equity Investments [Line Items]
Subsidiary, ownership percentage, parent				100.00%
Spiegel Venture
Equity Investments [Line Items]
Ownership percentage	32.00%				32.00%
Ownership amount					$ 3,300,000
Call option, exercise period	30 days
Put option, exercise period	60 days
Spiegel Venture \| Accounts Payable
Equity Investments [Line Items]
Equity method investments holdback payment liability		$ 900,000
Nebula
Equity Investments [Line Items]
Ownership percentage	16.875%		12.00%
Ownership amount			$ 6,000,000
Board representation, percentage	25.00%
Payment for additional ownership interest	$ 800,000
Additional ownership interest, percentage	1.625%
Investments in equity method investees	$ 0