- DefinitionWeighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef
 -Topic 350
 -SubTopic 30
 -Name Accounting Standards Codification
 -Section 50
 -Paragraph 1
 -Subparagraph (a)(3)
 -Publisher FASB
 -URI https://asc.fasb.org/1943274/2147482665/350-30-50-1
Reference 2: http://www.xbrl.org/2003/role/disclosureRef
 -Topic 985
 -SubTopic 20
 -Name Accounting Standards Codification
 -Section 50
 -Paragraph 2
 -Publisher FASB
 -URI https://asc.fasb.org/1943274/2147481283/985-20-50-2
| Name: | us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife | 
| Namespace Prefix: | us-gaap_ | 
| Data Type: | xbrli:durationItemType | 
| Balance Type: | na | 
| Period Type: | duration |