Business Segment Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011
Segment Reporting Information [Line Items]
Net sales	$ 3,393,563	$ 3,240,103	$ 9,734,276	$ 8,936,040
Segment operating income	511,179	480,822	1,472,817	1,319,662
Corporate general and administrative expenses	38,377	41,734	142,529	112,681
Income before interest expense and other expense	472,802	439,088	1,330,288	1,206,981
Interest expense	22,313	24,619	69,303	74,883
Other expense	49,662	24,752	109,626	99,767
Income before income taxes	400,827	389,717	1,151,359	1,032,331
Industrial | North America
Segment Reporting Information [Line Items]
Net sales	1,315,357	1,178,714	3,703,526	3,289,098
Segment operating income	226,986	189,463	645,951	538,254
Industrial | International
Segment Reporting Information [Line Items]
Net sales	1,286,751	1,293,047	3,794,678	3,533,259
Segment operating income	195,065	199,798	569,224	551,374
Aerospace
Segment Reporting Information [Line Items]
Net sales	542,760	503,806	1,536,757	1,400,116
Segment operating income	65,925	68,984	204,824	176,404
Climate and Industrial Controls
Segment Reporting Information [Line Items]
Net sales	248,695	264,536	699,315	713,567
Segment operating income	$ 23,203	$ 22,577	$ 52,818	$ 53,630