Equity and Accumulated Other Comprehensive Income (Loss) - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended
Sep. 30, 2022	Sep. 30, 2021
Foreign currency translation adjustments:
Net investment hedge	$ 81	$ 22
Long-term intercompany loans	(41)	(3)
Translation adjustments	(160)	(28)
Total foreign currency translation adjustment, pretax	(120)	(9)
Tax expense/(benefit)	15	5
Total foreign currency translation adjustment, net of tax	(135)	(14)
Net change in derivatives and hedges
Net loss recognized during the period	18	1
Total derivatives and hedges, pretax	18	1
Tax expense/(benefit)	4	0
Net change in derivatives and hedges, net of tax	14	1
Net change in minimum pension liability
Net gain/(loss) recognized during the period	0	1
Total pension liability, pretax	0	1
Tax expense/(benefit)	0	0
Pension and other post-retirement adjustments	0	$ 1
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent [Abstract]
Available for sale investments	$ 1

Derivative Other Comprehensive Income (Loss) Net Gain Loss Before Tax

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OCI, Debt Securities, Derivative and Hedge, Gain (Loss), after Adjustment and Tax

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Other Comprehensive (Income) Loss, Derivative and Hedge, after Reclassification Adjustment, Tax

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Other Comprehensive Income (Loss), Foreign Currency Transaction And Translation Gain (Loss) Arising During Period Net Of Tax, Long-term Intercompany Loans

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Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.

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Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.

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Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount, before tax, of increase (decrease) in the cumulative translation adjustment from gain (loss) on foreign currency derivatives that are designated as, and are effective as, economic hedges of a net investment in a foreign entity.

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