Accumulated Other Comprehensive Income - Changes in Accumulated Other Comprehensive Income ("AOCI") by Component, Net of Tax (Detail) $ in Thousands	6 Months Ended
	Dec. 31, 2021 USD ($)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 3,406,170
Other comprehensive income before reclassifications	(7,005)
Amounts reclassified from AOCI	7,808
Net current-period other comprehensive income	803
Ending balance	3,537,413
Foreign Currency Translation Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	55,395
Other comprehensive income before reclassifications	(11,788)
Amounts reclassified from AOCI	0
Net current-period other comprehensive income	(11,788)
Ending balance	43,607
Interest Rate Swap
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(31,773)
Other comprehensive income before reclassifications	4,783
Amounts reclassified from AOCI	7,808
Net current-period other comprehensive income	12,591
Ending balance	(19,182)
Defined Benefit Pension Plan
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(9,355)
Other comprehensive income before reclassifications	0
Amounts reclassified from AOCI	0
Net current-period other comprehensive income	0
Ending balance	(9,355)
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	14,267
Ending balance	$ 15,070