Commitments And Contingencies Details 2 (Details) In Millions, unless otherwise specified		1 Months Ended
	Sep. 30, 2012 Insurance recovery coverage suit [Member] USD ($)	Jan. 31, 2012 Consumption tax refunds [Member] USD ($)	Jan. 31, 2012 Consumption tax refunds [Member] EUR (€)
Gain Contingencies [Line Items]
Number of primary general liability insurers	3
Number of primary insurers with which the company reached settlement agreements	3
Expense reimbursement received to date which is deferred in Other liabilities	$ 10
Number of primary insurers whom agreed to pay under partial settlement agreements	3
Cash received from consumption tax refunds and deferred in Other liabilities at the balance sheet date		$ 26	€ 20