Impact of COVID-19 Pandemic (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Feb. 26, 2022 |
Feb. 27, 2021 |
Feb. 29, 2020 |
|
| Income Taxes [Line Items] | |||
| Offset to selling, general and administrative expenses | $ 7.8 | $ 33.3 | |
| Deferred income taxes and tax credits | 3.1 | ||
| 2020 | |||
| Income Taxes [Line Items] | |||
| Deferred employer payroll taxes | $ 152.0 | ||
| 2021 | |||
| Income Taxes [Line Items] | |||
| Deferred employer payroll taxes | $ 18.7 | ||