Deed of Cross Guarantee - Deed of Cross Guarantee Statement of Comprehensive Income (Details) - USD ($) $ in Millions	12 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Net income	$ 1,106	$ 518	$ 740
Net gains on cash flow hedges, net of tax (a)	51	(57)	(5)
Foreign currency translation adjustments, net of tax	64	21	(108)
Other comprehensive loss	132	(43)	(158)
Comprehensive income/(loss) attributable to non-controlling interest	0	(7)	(10)
Comprehensive income attributable to Amcor plc	1,238	468	$ 572
Guarantor Subsidiaries
Net income	(827)	1,076
Foreign currency translation adjustments, net of tax	29	(2)
Other comprehensive loss	29	(2)
Comprehensive income/(loss) attributable to non-controlling interest	226	(7)
Comprehensive income attributable to Amcor plc	$ (572)	$ 1,067

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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