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v3.21.1

Shareholders' Equity (Narrative) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2021 | Mar. 31, 2021 | Mar. 31, 2020
Class of Stock [Line Items] |  |  |
Payments for Repurchase of Common Stock | $ 200 | $ 200 | $ 350
Treasury Shares |  |  |
Class of Stock [Line Items] |  |  |
Treasury Stock, Shares, Acquired | (3.7) | (3.7) | (7.3)
Treasury shares acquired, average price per share (in usd per share) | $ 54.40 | $ 54.40 | $ 48.00

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