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Income Taxes - Components of Net Deferred Taxes (Details) - USD ($) $ in Millions | Jul. 02, 2022 | Jul. 03, 2021 | Jun. 27, 2020
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Gross deferred tax assets: |  |  |
Tax credit carryforwards | $ 136.7 | $ 135.7 | $ 159.5
Net operating loss carryforwards | 491.8 | 536.1 | 1,118.6
Capital loss carryforwards | 1.0 | 1.1 | 63.8
Inventories | 34.5 | 28.9 | 20.3
Accruals and reserves | 58.5 | 66.5 | 61.6
Intangibles including acquisition-related items | 603.6 | 632.4 | 45.2
Capitalized research costs | 100.3 | 15.7 | 72.0
Other | 45.7 | 65.9 | 44.1
Gross deferred tax assets | 1,472.1 | 1,482.3 | 1,585.1
Valuation allowance | (1,320.8) | (1,308.9) | (1,423.1)
Deferred tax assets | 151.3 | 173.4 | 162.0
Gross deferred tax liabilities: |  |  |
Acquisition-related items | (31.9) | (29.1) | (31.8)
Tax on unrepatriated earnings | (7.2) | (18.4) | (15.6)
Foreign branch taxes | (17.8) | (22.2) | (21.4)
Other | (17.6) | (18.7) | (11.7)
Deferred tax liabilities | (74.5) | (88.4) | (80.5)
Total net deferred tax assets | $ 76.8 | $ 85.0 | $ 81.5

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