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Share-Based Compensation (Tables) | 6 Months Ended
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Aug. 28, 2020
Performance Units [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule of Compensation Costs by Plan for Share-based Payment Arrangements | The total PSU expense and associated tax benefit for all outstanding awards for the three and six months ended August 28, 2020 and August 23, 2019 are as follows:
| Three Months Ended |  |  |  | Six Months Ended |  |  |  |  |  |  |
Performance Units | August 28, 2020 |  | August 23, 2019 |  | August 28, 2020 |  | August 23, 2019 |  |  |  |  |
Expense | $ | 0.1 |  |  | $ | 0.3 |  |  | $ | 0.3 |  |  | $ | 1.7 |  |  |  |  |  |
Tax benefit | — |  |  | 0.1 |  |  | 0.1 |  |  | 0.5 |  |  |  |  |  |
Schedule of Performance Unit Awards Activity | There were no PSU grants, vestings or forfeitures for the six months ended August 28, 2020.
Restricted Stock Units [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule of Compensation Costs by Plan for Share-based Payment Arrangements | The total RSU expense and associated tax benefit for all outstanding awards for the three and six months ended August 28, 2020 and August 23, 2019 are as follows:
| Three Months Ended |  |  |  | Six Months Ended |  |  |  |  |  |  |
Restricted Stock Units | August 28, 2020 |  | August 23, 2019 |  | August 28, 2020 |  | August 23, 2019 |  |  |  |  |
Expense | $ | 1.4 |  |  | $ | 2.0 |  |  | $ | 9.0 |  |  | $ | 9.9 |  |  |  |  |  |
Tax benefit | 0.4 |  |  | 0.5 |  |  | 2.3 |  |  | 2.7 |  |  |  |  |  |
Schedule of Restricted Stock Unit Awards Activity | The RSU activity for the six months ended August 28, 2020 is as follows:
Nonvested Units | Total | Weighted-Average Grant Date Fair Value per Unit
Nonvested as of February 28, 2020 | 1,761,124 |  | $ | 15.28 |
Granted | 1,131,700 |  | 9.03 |
Vested | (10,511) |  | 16.05 |
Forfeited | (35,874) |  | 14.70 |
Nonvested as of August 28, 2020 | 2,846,439 |  | $ | 12.80 |

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for performance units that were outstanding at the beginning and end of the year, and the number of performance units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition 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. + References No definition available. + Details
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