Business Segment Information (Tables)

6 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Schedule of segment reporting information

	Three Months Ended					Six Months Ended
	December 31,					December 31,
	2017		2016			2017		2016
Net sales
Diversified Industrial:
North America	$	1,565,416	$	1,121,053		$	3,160,107	$	2,288,024
International	1,255,569		1,005,968			2,494,343		2,020,891
Aerospace Systems	549,688		543,783			1,080,874		1,105,020
Total net sales	$	3,370,673	$	2,670,804		$	6,735,324	$	5,413,935
Segment operating income
Diversified Industrial:
North America	$	225,807	$	184,013		$	481,834	$	384,624
International	164,806		127,517			356,597		264,713
Aerospace Systems	87,148		72,516			164,582		145,797
Total segment operating income	477,761		384,046			1,003,013		795,134
Corporate general and administrative expenses	46,942		43,926			88,292		74,960
Income before interest expense and other expense	430,819		340,120			914,721		720,174
Interest expense	53,133		33,444			106,688		67,592
Other expense (income)	17,465		(14,046		)	73,510		39,615
Income before income taxes	$	360,221	$	320,722		$	734,523	$	612,967