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CASH FLOW INFORMATION - SUPPLEMENTAL	6 Months Ended
CASH FLOW INFORMATION - SUPPLEMENTAL	Sep. 30, 2014
Supplemental Cash Flow Elements [Abstract]
CASH FLOW INFORMATION - SUPPLEMENTAL	(C) CASH FLOW INFORMATION—SUPPLEMENTAL Cash payments made for interest were $7.3 million and $9.0 million for the six months ended September 30, 2014 and 2013, respectively. Net payments made for federal and state income taxes during the six months ended September 30, 2014 and 2013, were $32.2 million and $20.8 million, respectively.