Fair Value Measurements (Tables)

9 Months Ended

Mar. 31, 2023

Fair Value Disclosures [Abstract]

Schedule of Carrying Value and Estimated Fair Value of Long-term Debt

	March 31, 2023				June 30, 2022
	Carrying Value		Fair Value		Carrying Value		Fair Value
($ in millions)			(Level 2)				(Level 2)
Total long-term debt with fixed interest rates (excluding commercial paper and finance leases)	$	3,645	$	3,342	$	3,952	$	3,694

Schedule of Fair Value of Instruments Measured on Recurring Basis

	March 31, 2023
($ in millions)	Level 1		Level 2		Level 3		Total
Assets
Forward exchange contracts	—		8		—		8
Interest rate swaps	—		7		—		7
Total assets measured at fair value	$	—	$	15	$	—	$	15
Liabilities
Contingent purchase consideration liabilities	$	—	$	—	$	36	$	36
Commodity contracts	—		1		—		1
Forward exchange contracts	—		3		—		3
Interest rate swaps	—		83		—		83
Total liabilities measured at fair value	$	—	$	87	$	36	$	123

	June 30, 2022
($ in millions)	Level 1		Level 2		Level 3		Total
Assets
Commodity contracts	$	—	$	6	$	—	$	6
Forward exchange contracts	—		7		—		7
Total assets measured at fair value	$	—	$	13	$	—	$	13
Liabilities
Contingent purchase consideration liabilities	$	—	$	—	$	16	$	16
Commodity contracts	—		3		—		3
Forward exchange contracts	—		17		—		17
Interest rate swaps	—		69		—		69
Total liabilities measured at fair value	$	—	$	89	$	16	$	105