Thailand Flood Related Charges (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended
	Dec. 31, 2011	Sep. 30, 2012
Unusual or Infrequent Item [Line Items]
Estimated property losses from flood	$ 46.2
Flood related costs	13.4
Property and business interruption insurance		300
Receivable for estimated unreimbursed recoveries from insurance	56.2
Increase (Decrease) in receivable for estimated unreimbursed recoveries from insurance		(5.1)
Proceeds of insurance		55.3
Insurance proceeds for property losses		45.3
Insurance proceeds for other flood related costs		10.0
Other flood related charges		16.0
Insurance recoveries		4.2
Property Losses [Member]
Unusual or Infrequent Item [Line Items]
Receivable for estimated unreimbursed recoveries from insurance	46.2
Other Flood Related Costs [Member]
Unusual or Infrequent Item [Line Items]
Receivable for estimated unreimbursed recoveries from insurance	$ 10.0