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REVENUES FROM CONTRACTS WITH CUSTOMERS - Variable Consideration (Details) $ in Millions | 12 Months Ended
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Jan. 31, 2019 USD ($)
REVENUES FROM CONTRACTS WITH CUSTOMERS |
Amounts of unpriced change orders included in transaction prices | $ 18.8
Impact on revenues, changes in estimates of the costs-to-complete active contracts | $ 32.6

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- Definition Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from change in measure of progress which (increases) decreases obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130551-203045 + Details
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