XML 99 R83.htm IDEA: XBRL DOCUMENT
v3.22.1

Revenue from Contracts with Customers - Details of Revenue from Contracts with Customers based on Service Contract and Timing of Satisfaction of Performance Obligations (Details) - KRW (₩) ₩ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | ₩ 413,938 | ₩ 405,953 | ₩ 360,967
At a point in time |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | 8 | 0 | 175
Over time |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | 413,930 | 405,953 | 360,792
Micro-transaction and subscription revenue |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | 229,028 | 328,070 | 310,006
Micro-transaction and subscription revenue | Online game |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | 64,382 | 76,110 | 30,751
Micro-transaction and subscription revenue | Mobile game |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | 164,646 | 251,960 | 279,255
Royalties and license fees |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | 166,506 | 59,799 | 34,219
Royalties and license fees | Online game |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | 10,988 | 13,435 | 11,571
Royalties and license fees | Mobile game |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | 155,518 | 46,364 | 22,648
Others |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Revenue | ₩ 18,404 | ₩ 18,084 | ₩ 16,742

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of revenue from contracts with customers. A customer is a party that has contracted with an entity to obtain goods or services that are an output of the entity’s ordinary activities in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2021-01-01 -Paragraph 113 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_113_a&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2021-01-01 -Paragraph 114 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_114&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_RevenueFromContractsWithCustomers
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_TimingOfTransferOfGoodsOrServicesAxis=ifrs-full_GoodsOrServicesTransferredAtPointInTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TimingOfTransferOfGoodsOrServicesAxis=ifrs-full_GoodsOrServicesTransferredOverTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=grvy_MicroTransactionAndSubscriptionRevenueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ServiceConcessionArrangementsAxis=grvy_OnlineGameMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ServiceConcessionArrangementsAxis=grvy_MobileGameMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=grvy_RoyaltiesAndLicenseFeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ProductsAndServicesAxis=grvy_OtherServiceContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |