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Employee Pension and Other Benefit Plans - Additional Information (Details) £ in Millions | 12 Months Ended
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Jul. 01, 2023 USD ($) | Jul. 01, 2023 GBP (£) | Jul. 02, 2022 USD ($) | Jul. 02, 2022 GBP (£) | Jul. 03, 2021 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 | $ 22,500 |  |  |  |
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 | $ 5,400,000 |  | $ 5,100,000 |  | $ 4,700,000
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 |  |  |  |  |
Benefit obligation | 86,100,000 |  | 95,500,000 |  | $ 140,500,000
Future amortization of losses | 100,000 |  |  |  |
Employer contributions | 5,600,000 |  | 6,700,000 |  |
United Kingdom | Pension Benefit Plans |  |  |  |  |
Employee Defined Benefit Plans |  |  |  |  |
Employer contributions | $ 1,200,000 | £ 1.0 | $ 1,300,000 | £ 1.0 |

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- Definition Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of contribution received by defined benefit plan from employer which increases plan assets. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480482/715-20-55-18 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-6 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480482/715-20-55-18 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 + Details
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- Definition Amount of cost for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 70 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480794/715-70-50-1 + Details
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- Definition Maximum amount the employee may contribute to a defined contribution plan. + References No definition available. + Details
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- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. + References No definition available. + Details
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