XML 63 R52.htm IDEA: XBRL DOCUMENT v3.10.0.1
ACQUISITIONS - BLUEWATER ACQUISITION - PURCHASE PRICE ALLOCATION (Details) - Bluewater
$ in Millions
1 Months Ended
Jun. 30, 2017
USD ($)
Business Acquisition [Line Items]  
Current assets $ 2.0
Net property, plant, and equipment 218.3
Goodwill 6.6
Current liabilities (0.9)
Total purchase price $ 226.0