v3.26.1
Accounting information and policies (Tables)
12 Months Ended
Jun. 30, 2026
Disclosure Of Accounting Policies, Changes In Accounting Estimates And Errors [Abstract]  
Schedule of principal foreign exchange rates used in the translation of financial statements The principal foreign exchange rates used in the translation of financial
statements for the three years ended 30 June 2026, expressed in sterling and
euros per $1, were as follows:
2026
2025
2024
Sterling
Income statement and cash flows(1)
0.75
0.77
0.80
Assets and liabilities(2)
0.76
0.73
0.79
Euro
Income statement and cash flows(1)
0.86
0.92
0.93
Assets and liabilities(2)
0.88
0.85
0.93
(1)Weighted average rates.
(2)Closing rates.