Commitments and Contingencies (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2011
Pre tax charges in connection with lawsuits
Professional fees and other related costs	$ 15,317

Professional fees and other related costs incurred in connection with the Tenet acquisition lawsuit, government investigations and shareholder lawsuits of possible improper claims submitted to Medicare and Medicaid.

No definition available.

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Balance Type:	debit
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