SUBSEQUENT EVENTS(Details Textuals) (USD $) In Millions, except Per Share data, unless otherwise specified	6 Months Ended				60 Months Ended				6 Months Ended
	Oct. 31, 2012	Dec. 31, 2012	Dec. 06, 2012	Dec. 14, 2011 Old Credit Facility [Member]	Dec. 14, 2017 New Credit Facility [Member]	Dec. 14, 2011 New Credit Facility [Member]	Dec. 14, 2011 New Credit Facility [Member] Foreign Currency [Member]	Nov. 27, 2012 Regular Semi-Annual Dividend [Member]	Oct. 31, 2012 Special Dividend [Member]	Dec. 06, 2012 Special Dividend [Member]	Nov. 27, 2012 Special Dividend [Member]
Debt Instrument [Line Items]
Dividends Payable, Date Declared	Nov. 27, 2012								Dec. 06, 2012
Dividends Payable, Amount Per Share			$ 2.14					$ 0.06		$ 1.00	$ 1.14
Dividends, Common Stock, Cash		$ 117
Maximum amount of borrowing capacity and limit availability under the revolving credit facility				300		670	50
Line of credit facility, interest rate description					Advances under the New Credit Facility accrue interest at the Company’s choice of the “Base Rate” or the London Interbank Offered Rate (“LIBOR”) plus applicable margins (based on the Company’s ratio of total funded debt to earnings before interest, taxes, depreciation and amortization, noncontrolling interests and non-cash charges, or “leverage ratio”). The Base Rate is the highest of (i) the Prime Rate; (ii) the Federal Funds rate plus .50% per annum; and (iii) the Adjusted LIBO Rate determined on a daily basis for an Interest Period of one month plus 1.00% per annum, as such capitalized terms are defined in the New Credit Facility.
Line of Credit Facility, Expiration Date					Dec. 15, 2017
Extension To Maximum Borrowing Capacity						130
Maximum Borrowing Capacity Option						$ 800
Dividends Payable, Date to be Paid	Dec. 31, 2012
Dividends Payable, Date of Record	Dec. 17, 2012