Name:	ccc_DefinedContributionPlanAnnualContributionPerEmployeePercent
Namespace Prefix:	ccc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Represents the company contribution to the enhanced defined contribution plan per actual hour worked.

No definition available.

Name:	ccc_DefinedContributionPlanEmployerContributionAmountPerActualHourWorked
Namespace Prefix:	ccc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	ccc_DefinedContributionPlanLineItems
Namespace Prefix:	ccc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Maximum amount per employee, by the terms of the plan, that the employer may match and contribute monthly to a defined contribution plan.

No definition available.

Name:	ccc_DefinedContributionPlanMaximumMatchingEmployerContributionPerMonth
Namespace Prefix:	ccc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Represents the service period required for vesting of employer discretionary contributions.

No definition available.

Name:	ccc_DefinedContributionPlanServicePeriodRequiredForVestingOfEmployerDiscretionaryContributions
Namespace Prefix:	ccc_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The number of anniversary dates of voluntary conversion.

No definition available.

Name:	ccc_NumberOfAnniversaryDatesOfVoluntaryConversion
Namespace Prefix:	ccc_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

The amount of the cost recognized during the period for defined contribution plans.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 70

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6414718&loc=d3e28014-114942

Name:	us-gaap_DefinedContributionPlanCostRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Amount of discretionary contributions made by an employer to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Percentage employer matches of the employee's percentage contribution matched.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

No definition available.