Work force Reductions by Business Segment (Detail)	3 Months Ended		9 Months Ended
	Mar. 31, 2012 Person	Mar. 31, 2011 Person	Mar. 31, 2012 Person	Mar. 31, 2011 Person
Industrial
Restructuring Cost and Reserve [Line Items]
Work force reductions, number of employees	152	149	356	357
Aerospace
Restructuring Cost and Reserve [Line Items]
Work force reductions, number of employees				22
Climate and Industrial Controls
Restructuring Cost and Reserve [Line Items]
Work force reductions, number of employees	8		12