Cash, cash equivalents and short-term investments - Schedule of Available-for-Sale Securities Based on Stated Effective Maturities (Details) - USD ($) $ in Thousands	Mar. 25, 2022	Jun. 25, 2021
Investments Classified by Contractual Maturity Date [Line Items]
Fair value, total	$ 214,470	$ 203,237
Carrying Cost
Investments Classified by Contractual Maturity Date [Line Items]
Carrying cost, due within one year	68,455	30,000
Carrying cost, due between one to five years	180,697	202,927
Carrying cost, total	249,152	232,927
Fair Value
Investments Classified by Contractual Maturity Date [Line Items]
Fair value, due within one year	68,383	31,226
Fair value, due between one to five years	177,469	203,237
Fair value, total	$ 245,852	$ 234,463

Investments Classified by Contractual Maturity Date [Line Items]

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of investment in marketable security, classified as current.

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