XML 71 R111.htm IDEA: XBRL DOCUMENT v3.19.2
Employee Benefit Plans - Additional Information - Summary of Share-Based Awards Available for Grant (Details)
Jul. 27, 2019
shares
2005 Plan  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Reduction in number of shares available for issuance after amendment (in shares) 1.5