Inventories - Inventory components (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Jun. 30, 2020		Jun. 30, 2019
Inventory, Net [Abstract]
Finished products	$ 733,744	$ 703,630
Work in process	1,089,976	988,564
Raw materials	266,922	272,001
Total	$ 2,090,642	$ 1,964,195	[1]

[1] *Year ended June 30, 2020 amounts have been adjusted to reflect the change in inventory accounting method, as described in Notes 1 and 7 to the Consolidated Financial Statements.