Business Segment Data (Schedule Of Reports For Net Sales, Operating Income (Loss), Assets, Goodwill, Capital Expenditures And Depreciation And Amortization By Each Reporting Segment From Continuing Operations) (Details) (USD $) In Thousands	3 Months Ended												12 Months Ended
	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Dec. 31, 2009	Sep. 30, 2009	Jun. 30, 2009	Mar. 31, 2009	Dec. 31, 2008	Sep. 30, 2008	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2009
Net sales	$ 1,031,122	$ 948,196	$ 956,081	$ 836,946	$ 850,716	$ 837,011	$ 928,273	$ 748,428	$ 659,949	$ 588,906	$ 746,176	$ 859,864	$ 3,772,345	$ 3,364,428	$ 2,854,895
Operating income (loss)													190,051	85,555	(503,812)
Discontinued operations													0	9,483	(5,462)
Total													190,051	95,038	509,274
Total assets	3,058,495				2,556,215				2,401,521				3,058,495	2,556,215	2,401,521
Discontinued operations													0	0	71,976
Total													3,058,495	2,556,215	2,473,497
Goodwill	119,357				105,922				42,200				119,357	105,922	42,200
Discontinued operations													0	0	39,677
Total													119,357	105,922	81,877
Capital expenditures													108,357	60,033	79,122
Discontinued operations													0	167	728
Total													108,357	60,200	79,850
Depreciation and amortization													123,264	127,654	145,786
Depreciation and amortization													123,264	139,946	463,529
Discontinued operations													0	911	14,387
Total													123,264	140,857	477,916
Automotive [Member]
Net sales													2,737,944	2,467,972	2,004,837
Operating income (loss)													177,077	88,113	(439,957)
Total assets	1,700,179				1,492,479				1,269,261				1,700,179	1,492,479	1,269,261
Goodwill	13,359				6,127				0				13,359	6,127	0
Capital expenditures													74,848	40,770	59,494
Depreciation and amortization													93,578	112,812	413,210
Consumer [Member]
Net sales													420,317	373,047	356,489
Operating income (loss)													2,457	(5,026)	(49,939)
Total assets	427,421				265,002				187,752				427,421	265,002	187,752
Goodwill	33,877				30,686				0				33,877	30,686	0
Capital expenditures													4,725	2,940	3,885
Depreciation and amortization													7,504	6,073	31,342
Professional [Member]
Net sales													613,282	522,736	492,876
Operating income (loss)													93,962	75,179	44,363
Total assets	423,894				333,177				284,238				423,894	333,177	284,238
Goodwill	72,121				69,109				42,200				72,121	69,109	42,200
Capital expenditures													14,645	11,060	10,377
Depreciation and amortization													16,432	17,828	15,764
Other [Member]
Net sales													802	673	693
Operating income (loss)													(83,445)	(72,711)	(58,279)
Total assets	507,001				465,557				660,270				507,001	465,557	660,270
Goodwill	0				0				0				0	0	0
Capital expenditures													14,139	5,263	5,366
Depreciation and amortization													$ 5,750	$ 3,233	$ 3,213