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Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Amount included in accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan expected to be recognized in net periodic benefit (cost) credit for fiscal year following most recent annual statement of financial position.

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Represents the minimum maturity period for fixed income plan assets invested in indexed-linked gilts.

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Employee Pension and Other Benefit Plans - Additional Information (Details) £ in Millions	12 Months Ended
	Jul. 02, 2022 USD ($)	Jul. 02, 2022 GBP (£)	Jul. 03, 2021 USD ($)	Jul. 03, 2021 GBP (£)	Jun. 27, 2020 USD ($)
Employee Defined Benefit Plans
Maximum contribution by an employee, as percentage of annual compensation	50.00%	50.00%
Maximum amount of contribution by an employee in a calendar year	$ 20,500
Employer match of employee's contributions of the first 3% of eligible compensation (as a percent)	100.00%	100.00%
Percentage of eligible compensation, matched 100% by employer	3.00%	3.00%
Employer match of employee's contributions of the next 2% of eligible compensation (as a percent)	50.00%	50.00%
Percentage of eligible compensation, matched 50% by employer	2.00%	2.00%
Company's matching contribution to the plan	$ 5,100,000		$ 4,700,000		$ 4,900,000
Required contributions expected in next fiscal year	$ 0
Minimum maturity period for investment in index-linked Gilts	5 years	5 years
Other Post Retirement Benefit Plans
Employee Defined Benefit Plans
Benefit obligation	$ 400,000		400,000
Pension Benefit Plans
Employee Defined Benefit Plans
Future amortization of losses	200,000
Benefit obligation	95,500,000		140,500,000		$ 138,900,000
Employer contributions	6,700,000		6,900,000
United Kingdom \| Pension Benefit Plans
Employee Defined Benefit Plans
Employer contributions	$ 1,300,000	£ 1.0	$ 2,000,000	£ 1.5