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Subsequent Events (Notes)	12 Months Ended
Subsequent Events (Notes)	Feb. 29, 2016
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On March 1, 2016, we completed an acquisition of the equity securities of Power Electronics, Inc. ("PEI"), a Millington, Maryland-based manufacturer and integrator of electrical enclosure systems. The acquisition of PEI will enhance our capacity to serve existing and new customers in a diverse set of industries along the Eastern seaboard of the United States.