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Share-Based Compensation - Summary of Liability Based Award Activity (Details) (Liability Based Awards, USD $)
3 Months Ended
Mar. 31, 2015
Restricted Stock
 
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]  
Beginning Balance, Shares 328,602us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Granted, Shares 73,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Vested, Shares (100,970)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Forfeited or Cancelled, Shares (8,700)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Ending Balance, Shares 291,932us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]  
Beginning Balance, Weighted-Average Grant Date Fair Value $ 23.30us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Granted, Weighted-Average Grant Date Fair Value $ 27.36us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Vested, Weighted-Average Grant Date Fair Value $ 20.61us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Forfeited or Cancelled, Weighted-Average Grant Date Fair Value $ 23.12us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Ending Balance, Weighted-Average Grant Date Fair Value $ 25.26us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockUnitsRSUMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Performance unit incentive plan (“PUP”)
 
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]  
Beginning Balance, Shares 267,120us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Granted, Shares 82,300us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Vested, Shares (103,555)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Forfeited or Cancelled, Shares (14,200)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Ending Balance, Shares 231,665us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]  
Beginning Balance, Weighted-Average Grant Date Fair Value $ 23.51us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Granted, Weighted-Average Grant Date Fair Value $ 27.35us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Vested, Weighted-Average Grant Date Fair Value $ 20.60us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Forfeited or Cancelled, Weighted-Average Grant Date Fair Value $ 23.67us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Ending Balance, Weighted-Average Grant Date Fair Value $ 26.17us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceUnitIncentivePlanMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Restricted Stock Units
 
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]  
Beginning Balance, Shares 25,370us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Granted, Shares 4,800us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Vested, Shares (11,123)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Forfeited or Cancelled, Shares 0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Ending Balance, Shares 19,047us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]  
Beginning Balance, Weighted-Average Grant Date Fair Value $ 23.17us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Granted, Weighted-Average Grant Date Fair Value $ 27.35us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Vested, Weighted-Average Grant Date Fair Value $ 20.61us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Forfeited or Cancelled, Weighted-Average Grant Date Fair Value $ 0.00us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember
Ending Balance, Weighted-Average Grant Date Fair Value $ 25.72us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= vvi_PerformanceBasedRestrictedStockSharesMember
/ us-gaap_PlanNameAxis
= vvi_LiabilityBasedAwardsMember