Derivatives and Hedging Activities (Tables)

6 Months Ended

Dec. 31, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Fair Value and Location of Outstanding Derivative Contracts Recorded in Consolidated Balance Sheets

The fair value and location of outstanding derivative contracts recorded in the accompanying consolidated balance sheets were as follows as of December 31, 2023 and June 30, 2023:

December 31, 2023	Foreign Currency Contracts		Commodity Contracts		Total Derivatives
($ in millions)
Asset Derivatives:
Other current assets	$	—	$	—	$	—
Other assets	—		—		—
Total asset derivatives	$	—	$	—	$	—
Liability Derivatives:
Accrued liabilities	$	0.1	$	10.1	$	10.2
Other liabilities	0.6		0.7		1.3
Total liability derivatives	$	0.7	$	10.8	$	11.5

June 30, 2023	Foreign Currency Contracts		Commodity Contracts		Total Derivatives
($ in millions)
Asset Derivatives:
Other current assets	$	2.1	$	1.6	$	3.7
Other assets	—		—		—
Total asset derivatives	$	2.1	$	1.6	$	3.7
Liability Derivatives:
Accrued liabilities	$	—	$	6.4	$	6.4
Other liabilities	—		0.4		0.4
Total liability derivatives	$	—	$	6.8	$	6.8

Summary of the Gains (Losses) Related to Cash Flow Hedges

The following is a summary of the (losses) gains on cash flow hedges recognized during the three and six months ended December 31, 2023 and 2022:

	Amount of (Loss) Gain Recognized in AOCI on Derivatives
	Three Months Ended December 31,				Six Months Ended December 31,
($ in millions)	2023		2022		2023		2022
Derivatives in Cash Flow Hedging Relationship:
Commodity contracts	$	(5.1)	$	9.8	$	(8.1)	$	9.6
Total	$	(5.1)	$	9.8	$	(8.1)	$	9.6

($ in millions)	Location of (Loss) Gain Reclassified from AOCI into Income	Amount of (Loss) Gain Reclassified from AOCI into Income
		Three Months Ended December 31,
		2023		2022
Derivatives in Cash Flow Hedging Relationship:
Commodity contracts	Cost of sales	$	(1.8)	$	1.2
Total		$	(1.8)	$	1.2

($ in millions)	Location of (Loss) Gain Reclassified from AOCI into Income	Amount of (Loss) Gain Reclassified from AOCI into Income
		Six Months Ended December 31,
		2023		2022
Derivatives in Cash Flow Hedging Relationship:
Commodity contracts	Cost of sales	$	(3.2)	$	7.9
Total		$	(3.2)	$	7.9

Summary of Effect of Derivative Instruments on Income

The following is a summary of total amounts presented in the consolidated statements of operations in which the effects of cash flow and fair value hedges are recorded during the three and six months ended December 31, 2023 and 2022:

	Three Months Ended December 31, 2023		Three Months Ended December 31, 2022
($ in millions)	Cost of Sales		Cost of Sales
Total amounts presented in the consolidated statement of operations in which the effects of cash flow and fair value hedges are recorded	$	501.6	$	509.1
(Loss) Gain on Derivatives in Cash Flow Hedging Relationship:
Commodity contracts
Amount of (loss) gain reclassified from AOCI to income	$	(1.8)	$	1.2
Total (loss) gain	$	(1.8)	$	1.2

	Six Months Ended December 31, 2023		Six Months Ended December 31, 2022
($ in millions)	Cost of Sales		Cost of Sales
Total amounts presented in the consolidated statement of operations in which the effects of cash flow and fair value hedges are recorded	$	1,029.4	$	977.2
(Loss) Gain on Derivatives in Cash Flow Hedging Relationship:
Commodity contracts
Amount of (loss) gain reclassified from AOCI to income	$	(3.2)	$	7.9
Total (loss) gain	$	(3.2)	$	7.9