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Organization and Summary of Significant Accounting Policies - Additional Information (Detail) $ in Millions	12 Months Ended
	Jun. 29, 2024 USD ($) Segment	Jun. 24, 2023 USD ($)	Jun. 25, 2022 USD ($)	Dec. 02, 2021 USD ($)
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Cash and Cash Equivalents, at Carrying Value	$ 876.9	$ 924.7
Debt instrument aggregate principal amounts				$ 600.0
Senior notes	0.0	9.6
Account receivable bad debt	4.2	5.0
Contract asset	1.2	1.3
Contract liability	14.7	18.7
Refund liability	43.5	39.8
Revenue recognized related to contract liabilities	$ 4.9	21.9
Description of payment terms in contract with customer	Payments are generally due within three months of completion of the performance obligation and subsequent invoicing and, therefore, do not include significant financing components.
Remaining unsatisfied performance obligation	$ 0.0
Net gain (loss) on foreign currency transactions	$ (0.7)	$ (2.3)	$ (5.6)
Number of operating segments | Segment	1
Performance stock units outstanding [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Earlier Options vesting period	3 years
Requisite service period	3 years
Market stock units outstanding [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Earlier Options vesting period	3 years
Requisite service period	3 years
Thin Touch Developed Technology [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Impairment of acquired intangibles	$ 16.0
Maximum [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Revenue, performance obligation, payment terms	3 months
Finite-Lived Intangible Asset, Useful Life	6 years
Maximum [Member] | Restricted stock units outstanding [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Earlier Options vesting period	4 years
Maximum [Member] | Employee stock purchase plan [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Earlier Options vesting period			1 year
Minimum [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Finite-Lived Intangible Asset, Useful Life	1 year

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