Financial Instruments (Schedule Of Accounts Receivable, Net Of Allowances) (Detail) (USD $) In Millions, unless otherwise specified	Jun. 30, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, net	$ 83.9
Greater than 365 days past due	25.5
Spain
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, net	39.5	[1]
Greater than 365 days past due	16.1	[1]
Italy
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, net	28.4
Greater than 365 days past due	4.5
Greece
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, net	10.7
Greater than 365 days past due	3.1
Portugal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, net	5.3
Greater than 365 days past due	$ 1.8

[1] Subsequent cash collections in the third quarter of 2012 were approximately $29.4 million, of which $16.1 million related to receivables greater than 365 days past due.