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Financial Statement Details - Accounts Receivable, Net (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Dec. 27, 2020 | Dec. 29, 2019 | Jun. 28, 2020
Accounts Receivable, after Allowance for Credit Loss [Abstract] |  |  |
Gross receivables | $ 82.7 |  | $ 73.1
Allowance for bad debts | (0.7) |  | (0.7)
Accounts receivable, net | 82.0 |  | 72.4
Lease asset and liability additions | 1.2 | $ 14.3 |
Royalties |  |  |
Accounts Receivable, after Allowance for Credit Loss [Abstract] |  |  |
Gross receivables | 0.5 |  | 0.4
Billed trade receivables |  |  |
Accounts Receivable, after Allowance for Credit Loss [Abstract] |  |  |
Gross receivables | 81.1 |  | 71.5
Unbilled contract receivables |  |  |
Accounts Receivable, after Allowance for Credit Loss [Abstract] |  |  |
Gross receivables | $ 1.1 |  | $ 1.2

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