Agreement with SK hynix (Details 3) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013 SK hynix	Jun. 11, 2013 SK hynix	Dec. 31, 2013 Micron	Dec. 09, 2013 Micron
Accounts, Notes, Loans and Financing Receivable [Line Items]
Antitrust litigation settlement		$ 1.9		$ 3.3
Settlement of past infringement		125.8		96.3
License agreement		112.3		180.4
Total consideration	$ 240.0	$ 240.0	$ 280.0	$ 280.0

Settlement Agreement, Allocated Consideration, Antitrust Litigation Settlement

No definition available.

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