XML 22 R50.htm IDEA: XBRL DOCUMENT

Guarantees (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jan. 31, 2012	Jan. 31, 2011	Jan. 31, 2012	Jan. 31, 2011
Guarantees [Abstract]
Outstanding debt of joint venture	$ 23.0		$ 23.0
Equity method investment, earnings	0.1	0.7	0.8	0.9
Royalty income	1.5	1.6	3.2	3.3
Contingent liability for standby letters of credit, issued and outstanding	$ 10.9		$ 10.9

Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date before deducting unamortized discount or premiums (if any). May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer.

+ References+ Details