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Employee Benefit Plans (Multiemployer Plans) - Pension Plan - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Feb. 25, 2023 | Feb. 26, 2022 | Feb. 27, 2021
Multiemployer Plan [Line Items] |  |  |
Multiemployer Plan, Pension, Insignificant, Employer Contribution, Cost | $ 442 | $ 422 | $ 423
Multiemployer Plan, Employer Contribution, Cost | $ 5,250 | $ 3,929 | 3,458
Iron Workers Local Union No. 5 and Iron Workers Employers Association Employees Pension Trust Fund |  |  |
Multiemployer Plan [Line Items] |  |  |
Multiemployer Plan, Pension, Significant, Employer Identification Number | 521075473 |  |
Multiemployer Plan, Pension, Significant, Certified Zone Status [Fixed List] | Green | Green |
Multiemployer Plan, Pension, Significant, Employer Contribution, Cost | $ 1,359 | $ 1,454 | 940
Multiemployer Plan, Pension, Significant, Funding Improvement or Rehabilitation Plan, Implementation Status [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Surcharge [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Collective-Bargaining Arrangement, Expiration Date | May 31, 2017 |  |
International Painters and Allied Trades Industry Pension Fund |  |  |
Multiemployer Plan [Line Items] |  |  |
Multiemployer Plan, Pension, Significant, Employer Identification Number | 526073909 |  |
Multiemployer Plan, Pension, Significant, Certified Zone Status [Fixed List] | Red | Red |
Multiemployer Plan, Pension, Significant, Employer Contribution, Cost | $ 869 | $ 932 | 525
Multiemployer Plan, Pension, Significant, Funding Improvement or Rehabilitation Plan, Implementation Status [Fixed List] | Implemented |  |
Multiemployer Plan, Pension, Significant, Surcharge [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Collective-Bargaining Arrangement, Expiration Date | Nov. 30, 2017 |  |
Western Glaziers Retirement Plan (Washington) |  |  |
Multiemployer Plan [Line Items] |  |  |
Multiemployer Plan, Pension, Significant, Employer Identification Number | 916123685 |  |
Multiemployer Plan, Pension, Significant, Certified Zone Status [Fixed List] | Green | Green |
Multiemployer Plan, Pension, Significant, Employer Contribution, Cost | $ 815 | $ 160 | 526
Multiemployer Plan, Pension, Significant, Funding Improvement or Rehabilitation Plan, Implementation Status [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Surcharge [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Collective-Bargaining Arrangement, Expiration Date | Jun. 30, 2017 |  |
Iron Workers Local 580 Shop Pension Fund |  |  |
Multiemployer Plan [Line Items] |  |  |
Multiemployer Plan, Pension, Significant, Employer Identification Number | 136178514 |  |
Multiemployer Plan, Pension, Significant, Certified Zone Status [Fixed List] | Green | Green |
Multiemployer Plan, Pension, Significant, Employer Contribution, Cost | $ 596 | $ 31 | 26
Multiemployer Plan, Pension, Significant, Funding Improvement or Rehabilitation Plan, Implementation Status [Fixed List] | Implemented |  |
Multiemployer Plan, Pension, Significant, Surcharge [Fixed List] | Yes |  |
Multiemployer Plan, Pension, Significant, Collective-Bargaining Arrangement, Expiration Date | Jun. 30, 2023 |  |
Western Glaziers Retirement Fund (Oregon and Southwest Washington) |  |  |
Multiemployer Plan [Line Items] |  |  |
Multiemployer Plan, Pension, Significant, Employer Identification Number | 936074376 |  |
Multiemployer Plan, Pension, Significant, Certified Zone Status [Fixed List] | Green | Green |
Multiemployer Plan, Pension, Significant, Employer Contribution, Cost | $ 441 | $ 0 | 51
Multiemployer Plan, Pension, Significant, Funding Improvement or Rehabilitation Plan, Implementation Status [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Surcharge [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Collective-Bargaining Arrangement, Expiration Date | Nov. 30, 2017 |  |
Iron Workers Mid-America Pension Fund |  |  |
Multiemployer Plan [Line Items] |  |  |
Multiemployer Plan, Pension, Significant, Employer Identification Number | 366488227 |  |
Multiemployer Plan, Pension, Significant, Certified Zone Status [Fixed List] | Green | Green |
Multiemployer Plan, Pension, Significant, Employer Contribution, Cost | $ 429 | $ 431 | 767
Multiemployer Plan, Pension, Significant, Funding Improvement or Rehabilitation Plan, Implementation Status [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Surcharge [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Collective-Bargaining Arrangement, Expiration Date | May 31, 2017 |  |
Glazier's Union Local 27 Pension and Retirement Plan |  |  |
Multiemployer Plan [Line Items] |  |  |
Multiemployer Plan, Pension, Significant, Employer Identification Number | 366034076 |  |
Multiemployer Plan, Pension, Significant, Certified Zone Status [Fixed List] | Green | Green |
Multiemployer Plan, Pension, Significant, Employer Contribution, Cost | $ 174 | $ 290 | 165
Multiemployer Plan, Pension, Significant, Funding Improvement or Rehabilitation Plan, Implementation Status [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Surcharge [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Collective-Bargaining Arrangement, Expiration Date | May 31, 2017 |  |
Atlanta Ironworkers Local Union 387 Pension Plan |  |  |
Multiemployer Plan [Line Items] |  |  |
Multiemployer Plan, Pension, Significant, Employer Identification Number | 586051152 |  |
Multiemployer Plan, Pension, Significant, Certified Zone Status [Fixed List] | Green | Green |
Multiemployer Plan, Pension, Significant, Employer Contribution, Cost | $ 125 | $ 209 | $ 35
Multiemployer Plan, Pension, Significant, Funding Improvement or Rehabilitation Plan, Implementation Status [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Surcharge [Fixed List] | No |  |
Multiemployer Plan, Pension, Significant, Collective-Bargaining Arrangement, Expiration Date | Jan. 31, 2017 |  |

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- Definition Amount of cost for employer contribution to multiemployer plan. Multiemployer plan includes, but is not limited to, pension plan determined to be individually significant and insignificant and other postretirement benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480547/715-80-55-8 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 35 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480606/715-80-35-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-11 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-9 + Details
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- Definition Amount of cost for employer contribution to multiemployer pension plan determined to be individually insignificant. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480547/715-80-55-8 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (e)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-5 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-9 + Details
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- Definition Indicates certified zone status of multiemployer pension plan determined to be individually significant. Acceptable values are "Green", "Yellow", "Orange", "Red", "Other", and "NA". + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480547/715-80-55-8 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-5 + Details
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- Definition Expiration date of collective-bargaining arrangement (CBA) requiring contribution to multiemployer pension plan determined to be individually significant, in YYYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480547/715-80-55-8 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-5 + Details
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- Definition Amount of cost for employer contribution to multiemployer pension plan determined to be individually significant. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480547/715-80-55-8 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (e)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-5 + Details
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- Definition Employer Identification Number (EIN) or Tax Identification Number (TIN) assigned by Internal Revenue Service (IRS) for multiemployer pension plan determined to be individually significant, in nine-digit numeric format. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480547/715-80-55-8 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-5 + Details
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- Definition Indicates whether funding improvement plan or rehabilitation plan was implemented or pending for multiemployer pension plan, determined to be individually significant. Acceptable values are "No", "Pending", "Implemented", "Other", and "NA". + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480547/715-80-55-8 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-5 + Details
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- Definition Indicates whether employer paid surcharge to multiemployer pension plan determined to be individually significant. Acceptable values are "No", "Yes" and "NA". + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480547/715-80-55-8 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 80 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480576/715-80-50-5 + Details
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