Financial instruments (Tables)

9 Months Ended

Mar. 31, 2025

Fair Value Disclosures [Abstract]

Carrying values and estimated fair values of long-term debt

The carrying value of long-term debt, which excludes the impact of net unamortized debt issuance costs, and estimated fair value of long-term debt are as follows:

	March 31, 2025		June 30, 2024
Carrying value of long-term debt	$	7,483,808	$	8,469,739
Estimated fair value of long-term debt	7,082,399		7,884,556

Fair value derivative instruments reported in consolidated balance sheet

The location and fair value of derivative financial instruments reported in the Consolidated Balance Sheet are as follows:

	Balance Sheet Caption	March 31, 2025		June 30, 2024
Net investment hedges
Cross-currency swap contracts	Investments and other assets	$	20,014	$	16,325
Cross-currency swap contracts	Other liabilities	—		208
Other derivative contracts
Forward exchange contracts	Non-trade and notes receivable	6,719		7,625
Forward exchange contracts	Other accrued liabilities	28,040		72

Gain (losses) on derivative financial instruments recorded in consolidated statement if income

Gains (losses) on derivative financial instruments that were recorded in the Consolidated Statement of Income are as follows:

	Three Months Ended				Nine Months Ended
	March 31,				March 31,
	2025		2024		2025		2024
Forward exchange contracts	$	(30,769)	$	9,192	$	(4,783)	$	7,379

Derivative and non-derivative financial instruments, gain (losses) recorded in accumulated other comprehensive (loss)

Gains (losses) on derivative and non-derivative financial instruments that were recorded in accumulated other comprehensive (loss) on the Consolidated Balance Sheet are as follows:

	Three Months Ended				Nine Months Ended
	March 31,				March 31,
	2025		2024		2025		2024
Cross-currency swap contracts	$	4,039	$	2,519	$	1,838	$	(12,798)
Foreign currency denominated debt	(23,671)		13,237		(4,687)		6,536

Financial assets and liabilities measured at fair value on a recurring basis

A summary of financial assets and liabilities that were measured at fair value on a recurring basis at March 31, 2025 and June 30, 2024 are as follows:

			Quoted Prices		Significant Other		Significant
	Fair		In Active		Observable		Unobservable
	Value at		Markets		Inputs		Inputs
	March 31, 2025		(Level 1)		(Level 2)		(Level 3)
Assets:
Derivatives	$	26,733	$	—	$	26,733	$	—
Liabilities:
Derivatives	28,040		—		28,040		—

			Quoted Prices		Significant Other		Significant
	Fair		In Active		Observable		Unobservable
	Value at		Markets		Inputs		Inputs
	June 30, 2024		(Level 1)		(Level 2)		(Level 3)
Assets:
Derivatives	$	23,950	$	—	$	23,950	$	—
Liabilities:
Derivatives	280		—		280		—