Revenue recognition - Contract assets and liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 30, 2022
Revenue from Contract with Customer [Abstract]
Contract assets, current (included within Prepaid expenses and other)	$ 115,698	$ 28,546
Contract assets, noncurrent (included within Investments and other assets)	26,813	794
Total contract assets	142,511	29,340
Contract liabilities, current (included within Other accrued liabilities)	(228,462)	(60,472)
Contract liabilities, noncurrent (included within Other liabilities)	(111,405)	(2,225)
Total contract liabilities	(339,867)	(62,697)
Net contract liabilities	$ (197,356)	$ (33,357)