XML 52 R42.htm IDEA: XBRL DOCUMENT v3.23.3
REVENUE - Schedule of Total Revenue by Type and by U.S versus Rest of World (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Disaggregation of Revenue [Line Items]        
Total revenue $ 191.9 $ 156.4 $ 556.6 $ 500.6
U.S.        
Disaggregation of Revenue [Line Items]        
Total revenue 172.2 135.3 495.4 434.5
RoW        
Disaggregation of Revenue [Line Items]        
Total revenue 19.7 21.1 61.2 66.1
Hereditary Cancer        
Disaggregation of Revenue [Line Items]        
Total revenue 86.5 70.5 238.9 220.6
Hereditary Cancer | U.S.        
Disaggregation of Revenue [Line Items]        
Total revenue 75.1 60.2 203.6 190.6
Hereditary Cancer | RoW        
Disaggregation of Revenue [Line Items]        
Total revenue 11.4 10.3 35.3 30.0
Tumor Profiling        
Disaggregation of Revenue [Line Items]        
Total revenue 30.2 30.8 103.5 96.9
Tumor Profiling | U.S.        
Disaggregation of Revenue [Line Items]        
Total revenue 22.0 20.2 78.1 61.4
Tumor Profiling | RoW        
Disaggregation of Revenue [Line Items]        
Total revenue 8.2 10.6 25.4 35.5
Prenatal        
Disaggregation of Revenue [Line Items]        
Total revenue 39.5 22.1 111.3 87.3
Prenatal | U.S.        
Disaggregation of Revenue [Line Items]        
Total revenue 39.4 21.9 110.8 86.7
Prenatal | RoW        
Disaggregation of Revenue [Line Items]        
Total revenue 0.1 0.2 0.5 0.6
Pharmacogenomics        
Disaggregation of Revenue [Line Items]        
Total revenue 35.7 33.0 102.9 95.5
Pharmacogenomics | U.S.        
Disaggregation of Revenue [Line Items]        
Total revenue 35.7 33.0 102.9 95.5
Pharmacogenomics | RoW        
Disaggregation of Revenue [Line Items]        
Total revenue $ 0.0 $ 0.0 0.0 0.0
Autoimmune        
Disaggregation of Revenue [Line Items]        
Total revenue     0.0 0.3
Autoimmune | U.S.        
Disaggregation of Revenue [Line Items]        
Total revenue     0.0 0.3
Autoimmune | RoW        
Disaggregation of Revenue [Line Items]        
Total revenue     $ 0.0 $ 0.0