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Stock Repurchase Program (Details) - USD ($) shares in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 17, 2019
Equity, Class of Treasury Stock
Total cost of repurchases	$ 228,496,000	$ 307,787,000
Other current liabilities
Equity, Class of Treasury Stock
Total cost of repurchases	$ 8,000,000.0
Common Stock and Capital in Excess of Par Value, Shares
Equity, Class of Treasury Stock
Number of shares of common stock repurchased (in shares)	1,659	2,781
Common Stock and Capital in Excess of Par Value, Shares | Other current liabilities
Equity, Class of Treasury Stock
Number of shares of common stock repurchased (in shares)	50
New repurchase program
Equity, Class of Treasury Stock
Increase to shares authorized to be repurchased, amount			$ 1,000,000,000.00
Remaining shares authorized to be repurchased, amount	$ 1,630,000,000

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