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Goodwill and Intangible Assets (Changes in Carrying Amount of Goodwill, by Segment) (Detail) - USD ($) $ in Thousands	6 Months Ended	9 Months Ended
	Jun. 30, 2020	Mar. 31, 2021	Mar. 31, 2020
Goodwill [Line Items]
Goodwill beginning balance		$ 686,214	$ 687,256
Purchase Accounting Adjustments			(92)
Foreign exchange rate changes	$ (21)	321	(929)
Goodwill ending balance	686,214	686,535	686,235
Medical and Healthcare [Member]
Goodwill [Line Items]
Goodwill beginning balance		310,210	310,210
Purchase Accounting Adjustments			0
Foreign exchange rate changes	0	0	0
Goodwill ending balance	310,210	310,210	310,210
Financial Services [Member]
Goodwill [Line Items]
Goodwill beginning balance		376,004	377,046
Purchase Accounting Adjustments			(92)
Foreign exchange rate changes	(21)	321	(929)
Goodwill ending balance	$ 376,004	$ 376,325	$ 376,025

X

- 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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-Topic 350
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-Section 50
-Paragraph 1
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- Definition

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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
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