XML 59 R49.htm IDEA: XBRL DOCUMENT v3.21.2
Description of Business (Details)
storageRoom in Thousands
6 Months Ended
Jun. 30, 2021
country
storageRoom
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Number of operating countries (over) | country 50
Number of storage rooms (over) | storageRoom 25