Financial instruments (Tables)

3 Months Ended

Sep. 30, 2019

Fair Value Disclosures [Abstract]

Schedule of carrying values and estimated fair values of long-term debt

The carrying value of long-term debt and estimated fair value of long-term debt are as follows:

	September 30, 2019		June 30, 2019
Carrying value of long-term debt	$	7,488,226	$	6,596,380
Estimated fair value of long-term debt	8,031,347		7,012,641

Schedule of 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	September 30, 2019		June 30, 2019
Net investment hedges
Cross-currency swap contracts	Other assets	$	37,547	$	24,545
Cash flow hedges
Forward exchange contracts	Non-trade and notes receivable	15,481		13,242
Forward exchange contracts	Other accrued liabilities	4,990		2,578
Costless collar contracts	Non-trade and notes receivable	352		457
Costless collar contracts	Other accrued liabilities	1,292		1,934

Schedule of 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) in the Consolidated Balance Sheet are as follows:

	Three Months Ended
	September 30,
	2019		2018
Cross-currency swap contracts	$	10,384	$	1,920
Foreign denominated debt	24,925		4,127

Schedule of 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 September 30, 2019 and June 30, 2019 are as follows:

			Quoted Prices		Significant Other		Significant
	Fair		In Active		Observable		Unobservable
	Value at		Markets		Inputs		Inputs
	September 30, 2019		(Level 1)		(Level 2)		(Level 3)
Assets:
Equity securities	$	7,133	$	7,133	$	—	$	—
Derivatives	53,380		—		53,380		—
Investments measured at net asset value	2,612
Liabilities:
Derivatives	6,282		—		6,282		—

			Quoted Prices		Significant Other		Significant
	Fair		In Active		Observable		Unobservable
	Value at		Markets		Inputs		Inputs
	June 30, 2019		(Level 1)		(Level 2)		(Level 3)
Assets:
Equity securities	$	7,533	$	7,533	$	—	$	—
Derivatives	38,244		—		38,244		—
Investments measured at net asset value	9,728
Liabilities:
Derivatives	4,512		—		4,512		—