INCOME TAXES - Cash Taxes Paid (Received) (Details) - USD ($) $ in Millions	12 Months Ended
Feb. 28, 2026	Feb. 22, 2025	Feb. 24, 2024
Effective Income Tax Rate Reconciliation [Line Items]
Federal	$ 214.7	$ 209.6	$ 321.2
Foreign	1.4	1.3	1.0
Income taxes paid	255.6	168.4	405.4
California
Effective Income Tax Rate Reconciliation [Line Items]
State	15.8	(87.4)	20.7
Oregon
Effective Income Tax Rate Reconciliation [Line Items]
State		11.2
Illinois
Effective Income Tax Rate Reconciliation [Line Items]
State		10.0
Other States
Effective Income Tax Rate Reconciliation [Line Items]
State	$ 23.7	$ 23.7	$ 62.5

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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