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Net Income (Loss) Per Common Share Attributable to CBI - Schedule of Antidilutive Shares (Details) - $ / shares shares in Thousands | 12 Months Ended
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Feb. 28, 2026 | Feb. 28, 2025 | Feb. 29, 2024
Schedule Of Earnings Per Share, Basic And Diluted, By Common Class, Including Two Class Method [Line Items] |  |  |
Weighted average exercise price, stock options (in dollars per share) | $ 235.72 | $ 251.32 | $ 246.64
Stock options |  |  |
Schedule Of Earnings Per Share, Basic And Diluted, By Common Class, Including Two Class Method [Line Items] |  |  |
Weighted average shares outstanding from calculation of diluted net income (loss) per share (in shares) | 1,639 | 2,584 | 723

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- Definition Schedule Of Earnings Per Share, Basic And Diluted, By Common Class, Including Two Class Method [Line Items] + References No definition available. + Details
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(02) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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