| Name | EntertainmentLicenseAgreementForProgramMaterialExpenseAmortizationStatementOfIncomeExtensibleList |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | srt-types:extensibleListItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Indicates line item in statement in which net income is reported that includes amortization expense for cost of right acquired by broadcaster under license agreement for program material. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Entertainment, License Agreement for Program Material, Expense, Amortization, Statement of Income [Extensible List] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Publisher | FASB | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/disclosureRef |
| Topic | 920 | http://www.xbrl.org/2003/role/disclosureRef |
| SubTopic | 350 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 50 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 2 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | (b) | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://asc.fasb.org/extlink&oid=120155617&loc=SL120155632-234783 | http://www.xbrl.org/2003/role/disclosureRef |