Contingencies (Details) $ in Millions	1 Months Ended
Jun. 30, 2011 USD ($)
Tribune Company Litigation \| Pending Litigation \| OneBeacon
Loss Contingencies [Line Items]
Proceeds from Tribune Common Stock	$ 32.0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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