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Supplemental Cash Flow Information Supplemental Cash Flow Information (Tables)
 6 Months Ended
Aug. 31, 2019
Supplemental Cash Flow Elements [Abstract]  
Cash Flow, Supplemental Disclosures [Text Block]
 
Six Months Ended August 31
(In thousands)
2019
 
2018
Non-cash investing and financing activities:
 

 
 

Increase (decrease) in accrued capital expenditures
$
2,226

 
$
(5,509
)
Increase in financing obligations
$
31,893

 
$
19,605