Post-effective amendment to a registration statement that is not immediately effective upon filing

Cover Page

Cover Page
2 Months Ended
Dec. 31, 2021
Entity Information [Line Items]  
Document Type POS AM
Entity Registrant Name Mirion Technologies, Inc.
Entity Filer Category Large Accelerated Filer
Entity Small Business false
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0001809987