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v3.21.1

Income Taxes (Tables) | 6 Months Ended
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Mar. 31, 2021
Income Tax Disclosure [Abstract] |
Summary of Income Taxes |
(in thousands) |  | Three months ended |  |  | Six months ended |
|  | March 31, 2021 |  |  | March 28, 2020 |  |  | March 31, 2021 |  |  | March 28, 2020 |
Income before income taxes |  | $ | 86,357 |  |  | $ | 15,778 |  |  | $ | 163,764 |  |  | $ | 34,809 |
Provision (benefit) for income taxes |  | $ | (22,905 | ) |  | $ | 8,622 |  |  | $ | 30,987 |  |  | $ | (7,802 | )
Effective income tax rate |  |  | (27 | )% |  |  | 55 | % |  |  | 19 | % |  |  | (22 | )%

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- References No definition available. + Details
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