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Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 26, 2022	Mar. 27, 2021	Mar. 26, 2022	Mar. 27, 2021
Income Tax Disclosure [Line Items]
Benefit for income taxes	$ 24.4	$ 10.4	$ 32.3	$ 16.4
Unrecognized Tax Benefits, Period Increase (Decrease)			14.4
Gross unrecognized tax benefits	37.0		37.0
Interest and penalties accrued related to unrecognized tax benefits	$ 2.7		2.7
Increase (decrease) in interest and penalties accrued related to unrecognized tax benefits			$ 1.0

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Income tax disclosure.

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Increase (Decrease) in unrecognized tax benefit income tax penalties and interest accrued.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns.

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