SEGMENTS - Results of segments (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Segment Information
Revenues	$ 4,193	$ 4,288
Segment adjusted EBITDA	636	511
United States
Segment Information
Revenues	1,164	1,168
Segment adjusted EBITDA	236	200
Japan
Segment Information
Revenues	610	634
Segment adjusted EBITDA	100	115
Principal Markets
Segment Information
Revenues	1,484	1,516
Segment adjusted EBITDA	167	100
Strategic Markets
Segment Information
Revenues	935	970
Segment adjusted EBITDA	$ 133	$ 96