2.2.0.7falseCommitment and Contingencies (Policy)21401 - Disclosure - Commitment and Contingencies (Policy)truefalsefalsefalse1USDfalsefalseUnit13Dividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0Unit12Standardhttp://www.xbrl.org/2003/iso4217USDiso42170Unit14Standardhttp://www.xbrl.org/2003/instancepurexbrli0Unit1Standardhttp://www.xbrl.org/2003/instancesharesxbrli0$20unh_CommitmentsAndContingenciesAbstractunhfalsenadurationCommitments And Contingenciesfalsefalsefalsefalsefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalsefalse00falsefalsefalsexbrli:stringItemTypestringCommitments And Contingenciesfalse31unh_SubsequentEventSettlementPaidLigtigationTextBlockunhfalsenadurationSubsequent Event Settlement Paid: Ligtigationfalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabelfalse1falsefalsefalsefalse00<div> <p style="margin-top: 12px; margin-bottom: 0px;"><font style="font-family: Times New Roman;" class="_mt" size="2">On October 18, 2010, the Company paid the settlement amount, plus interest, to an escrow account established by the plaintiffs. Several members of the plaintiff class have indicated an intent to appeal approval of the settlement</font> </p> </div>On October 18, 2010, the Company paid the settlement amount, plus interest, to an escrow account established by the plaintiffs. Several members of thefalsefalsefalseus-types:textBlockItemTypetextblockSubsequent Event Settlement Paid: LigtigationNo authoritative reference available.false12falseUnKnownUnKnownUnKnownfalsetrue