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Supplemental Cash Flow Information Supplemental Cash Flow Information
6 Months Ended
Aug. 31, 2021
Supplemental Cash Flow Elements [Abstract]  
Cash Flow, Supplemental Disclosures [Text Block]
Six Months Ended August 31
(In thousands)20212020
Non-cash investing and financing activities:  
Increase (decrease) in accrued capital expenditures$6,038 $(30,821)