v3.24.1.1.u2
REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregated Revenue (Details) - USD ($)
$ in Millions
 12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2022
Revenue from External Customer [Line Items]      
Total net revenue $ 5,349.6 $ 5,349.9 $ 3,504.8
Recurrent consumer spending      
Revenue from External Customer [Line Items]      
Total net revenue 4,213.5 4,180.4 2,271.2
Full game and other      
Revenue from External Customer [Line Items]      
Total net revenue 1,136.1 1,169.5 1,233.6
Mobile      
Revenue from External Customer [Line Items]      
Total net revenue 2,748.0 2,538.6 403.4
Console      
Revenue from External Customer [Line Items]      
Total net revenue 2,167.3 2,303.8 2,528.9
PC and other      
Revenue from External Customer [Line Items]      
Total net revenue 434.3 507.5 572.5
Digital online      
Revenue from External Customer [Line Items]      
Total net revenue 5,112.2 5,085.7 3,149.0
Physical retail and other      
Revenue from External Customer [Line Items]      
Total net revenue 237.4 264.2 355.8
Over time      
Revenue from External Customer [Line Items]      
Total net revenue 4,312.2 4,208.0 2,214.8
Point in time      
Revenue from External Customer [Line Items]      
Total net revenue $ 1,037.4 $ 1,141.9 $ 1,290.0