XML 30 R20.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Defined benefit pension plan	3 Months Ended
	Mar. 31, 2024
Defined Benefit Pension Plan [Abstract]
Defined benefit pension plan	Note 13: Defined benefit pension plan We operate a defined benefit pension plan under employment regulations in Korea. The plan services the employees located in Seoul and is a final wage-based pension plan, which provides a specified amount of pension benefit based on length of service. The total benefit obligation of $3.3 million and $4.4 million was included in other non-current liabilities as of March 31, 2024 and December 31, 2023, respectively, and the change in actuarial gains or losses, which is not significant, was included in other comprehensive income. The plan is funded.

X

- Definition

Defined benefit pension plan.

+ References

No definition available.

+ Details

Name:	ddi_DefinedBenefitPensionPlanAbstract
Namespace Prefix:	ddi_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Disclosure of accounting policy election to measure plan assets and benefit obligations as of the month-end that is closest to the fiscal year-end.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (u)
-SubTopic 20
-Topic 715
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480506/715-20-50-1

+ Details

Name:	us-gaap_DefinedBenefitPlanAccountingPolicyElectionMeasurementDatePolicyTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration