Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands			12 Months Ended
	Aug. 23, 2019	Jul. 01, 2019	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Subsequent Events
Dividends declared per share			$ 1.54	$ 1.36	$ 1.18
Subsequent Event
Subsequent Events
Dividend declared date	Aug. 23, 2019
Dividends declared per share	$ 0.40
Dividend payable date	Sep. 30, 2019
Dividend record date	Sep. 09, 2019
Business Acquisition, Effective Date of Acquisition		Jul. 01, 2019
Payments to Acquire Businesses, Gross		$ 37,776