Provision for Income Taxes - Narrative (Details1) $ in Thousands |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||||
---|---|---|---|---|---|---|---|
Nov. 26, 2022
state
|
Nov. 27, 2021
USD ($)
|
Nov. 26, 2022
state
|
Nov. 27, 2021
USD ($)
|
Feb. 26, 2022
USD ($)
state
|
Feb. 27, 2021
USD ($)
|
Feb. 29, 2020 |
|
Tax Credit Carryforward [Line Items] | |||||||
Effective income tax rate | 0.70% | 171.30% | 0.60% | 37.90% | (18.40%) | 55.17% | 19.75% |
Charge to record valuation allowance | $ 181,500 | ||||||
Effective income tax reconciliation, CARES Act, amount | $ 2,400 | $ 18,600 | |||||
Valuation allowance, deferred tax assets | $ 249,529 | $ 26,011 | |||||
Number of states in which entity operates | state | 50 | 50 | 50 | ||||
Minimum | |||||||
Tax Credit Carryforward [Line Items] | |||||||
Number of years under examination | 3 years | 3 years | |||||
Maximum | |||||||
Tax Credit Carryforward [Line Items] | |||||||
Valuation allowance, deferred tax assets | $ 224,300 | ||||||
Number of years under examination | 5 years | 5 years | |||||
CANADA | |||||||
Tax Credit Carryforward [Line Items] | |||||||
Expected unrealizable tax asset | $ 25,200 | $ 15,500 |