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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Goodwill (Schedule of Changes) (Details) $ in Thousands				12 Months Ended
Goodwill (Schedule of Changes) (Details) $ in Thousands	Jan. 08, 2024 USD ($) supplier	Feb. 28, 2023 USD ($)	Feb. 28, 2022 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)
Goodwill [Roll Forward]
Goodwill, gross, beginning				$ 741,656	$ 744,274
Accumulated impairment loss, beginning				(214,103)	(165,298)
Goodwill, net, beginning				527,553	578,976
Adjustment related to acquisition					(550)
Effects of foreign currency exchange rates				(441)	(2,068)
Impairment loss		$ (48,800)			(48,805)
Additions	$ 600			621
Goodwill, gross, ending				741,836	741,656
Accumulated impairment loss, ending				(214,103)	(214,103)
Goodwill, net, ending				527,733	527,553
Number of suppliers acquired \| supplier	1
North American OTC Healthcare
Goodwill [Roll Forward]
Goodwill, gross, beginning				711,452	712,002
Accumulated impairment loss, beginning				(212,516)	(163,711)
Goodwill, net, beginning				498,936	548,291
Adjustment related to acquisition					(550)
Effects of foreign currency exchange rates				0	0
Impairment loss					(48,805)
Additions				0
Goodwill, gross, ending				711,452	711,452
Accumulated impairment loss, ending				(212,516)	(212,516)
Goodwill, net, ending				498,936	498,936
International OTC Healthcare
Goodwill [Roll Forward]
Goodwill, gross, beginning				30,204	32,272
Accumulated impairment loss, beginning				(1,587)	(1,587)
Goodwill, net, beginning				28,617	30,685
Adjustment related to acquisition					0
Effects of foreign currency exchange rates				(441)	(2,068)
Impairment loss			$ (300)		0
Additions				621
Goodwill, gross, ending				30,384	30,204
Accumulated impairment loss, ending				(1,587)	(1,587)
Goodwill, net, ending				$ 28,797	$ 28,617