v3.25.1

Share-based compensation - Narrative (Details) - USD ($)		3 Months Ended	9 Months Ended
	Mar. 12, 2025	Mar. 28, 2025	Mar. 28, 2025	Mar. 29, 2024	Dec. 12, 2019	Nov. 02, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation costs capitalized		$ 0		$ 0
Number of ordinary shares available for future grant (in shares)		1,698,513	1,698,513
Shares withheld to settle employee minimum statutory obligation for applicable income and other employment taxes (in shares)			90,792	102,543
Tax withholdings related to net share settlement of restricted share units			$ 20,918,000	$ 12,716,000
Number of securities called by warrants (in shares)	381,922
Exercise price of warrants or rights (in USD per share)	$ 208.48
Warrants vested (in shares)	38,192
Warrant grant date fair value (in USD per share)	$ 102.88
Warrant grant date fair value	$ 39,300,000
Restricted share units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense		$ 22,300,000	$ 22,300,000
Unrecognized compensation expense, weighted-average period for recognition			2 years 8 months 12 days
Restricted share units | Vesting option one
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award granted vesting period, year			3 years
Restricted share units | Vesting option two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award granted vesting period, year			4 years
Restricted share units | Non-employee director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award granted vesting period, year			1 year
Restricted share units | Non-employee director | Vest on the first of January
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage			100.00%
Performance share units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized share-based compensation expense		$ 10,200,000	$ 10,200,000
Unrecognized compensation expense, weighted-average period for recognition			1 year 1 month 6 days
Performance share units | Executive of the company
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award granted vesting period, year			2 years
Performance share units | Executive of the company | Vest at the end of the performance period | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage			0.00%
Performance share units | Executive of the company | Vest at the end of the performance period | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage			100.00%
Equity Incentive 2020 plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of ordinary shares available for future grant (in shares)					1,700,000
Shares reserved for future issuance (in shares)					1,300,000
Shares authorized for future issuance (in shares)					1,281,619
2017 Inducement Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of ordinary shares available for future grant (in shares)		111,347	111,347
Shares authorized for future issuance (in shares)						160,000

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