REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregated Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Revenue from External Customer [Line Items]
Total net revenue	$ 860,889	$ 930,129	$ 2,533,341	$ 2,328,429
Service and other
Revenue from External Customer [Line Items]
Total net revenue	578,830	481,301	1,662,456	1,327,433
Product
Revenue from External Customer [Line Items]
Total net revenue	282,059	448,828	870,885	1,000,996
Recurrent consumer spending
Revenue from External Customer [Line Items]
Total net revenue	533,475	340,496	1,508,604	973,822
Full game and other
Revenue from External Customer [Line Items]
Total net revenue	327,414	589,633	1,024,737	1,354,607
Console
Revenue from External Customer [Line Items]
Total net revenue	656,079	679,799	1,909,033	1,766,431
PC and other
Revenue from External Customer [Line Items]
Total net revenue	204,810	250,330	624,308	561,998
Digital online
Revenue from External Customer [Line Items]
Total net revenue	728,510	700,321	2,166,035	1,743,876
Physical retail and other
Revenue from External Customer [Line Items]
Total net revenue	$ 132,379	$ 229,808	$ 367,306	$ 584,553