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ACQUISITIONS (Details) € in Millions, $ in Millions	3 Months Ended
ACQUISITIONS (Details) € in Millions, $ in Millions	Sep. 30, 2024 USD ($)	Mar. 31, 2024 EUR (€)	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Sep. 30, 2023 EUR (€)	Sep. 30, 2023 USD ($)	Mar. 31, 2021
Acquisitions
Goodwill	$ 610			$ 604
Easy Sanitary Solutions B.V.
Acquisitions
Noncontrolling interest ownership		24.90%	24.90%				24.90%
Sauna360
Acquisitions
Consideration transferred					€ 124	$ 136
Indefinite-lived intangible assets acquired						22
Definite lived intangible assets						$ 45
Weighted average amortization period						16 years
Goodwill						$ 60
Increase (decrease) to goodwill	$ 2			$ (1)
Easy Sanitary Solutions B.V.
Acquisitions
Consideration transferred		€ 13	$ 15
Equity interest acquired							75.10%