Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statement of Stockholders' Equity (Unaudited)

v2.4.1.9
Consolidated Statement of Stockholders' Equity (Unaudited) (USD $)
In Thousands
Total
Common Stock [Member]
Treasury - Common Stock [Member]
Additional Paid-In Capital [Member]
Retained Earnings [Member]
Balance at Jan. 31, 2015 $ 1,247,509us-gaap_StockholdersEquity $ 647us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
$ (9,713)us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
$ 576,982us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
$ 679,593us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
Balance, Shares at Jan. 31, 2015     (578)us-gaap_TreasuryStockShares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
   
Balance, Shares at Jan. 31, 2015   64,762us-gaap_SharesIssued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
     
Stock options exercised and other awards 10,154ulta_StockOptionsExercisedAndOtherAwards 2ulta_StockOptionsExercisedAndOtherAwards
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
  10,152ulta_StockOptionsExercisedAndOtherAwards
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
 
Stock options exercised and other awards, Shares   200ulta_StockOptionsExercisedAndOtherAwardsShares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
     
Purchase of treasury shares (1,013)us-gaap_TreasuryStockValueAcquiredParValueMethod   (1,013)us-gaap_TreasuryStockValueAcquiredParValueMethod
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
   
Purchase of treasury shares, Shares     (7)us-gaap_TreasuryStockSharesAcquired
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
   
Net income 66,946us-gaap_NetIncomeLoss       66,946us-gaap_NetIncomeLoss
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
Excess tax benefits from stock-based compensation 4,003us-gaap_AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet     4,003us-gaap_AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
 
Stock compensation charge 3,342us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue     3,342us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
 
Repurchase of common shares (27,956)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue (2)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
    (27,954)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
Repurchase of common shares, Shares   (192)us-gaap_StockRepurchasedAndRetiredDuringPeriodShares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
     
Balance at May. 02, 2015 $ 1,302,985us-gaap_StockholdersEquity $ 647us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
$ (10,726)us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
$ 594,479us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AdditionalPaidInCapitalMember
$ 718,585us-gaap_StockholdersEquity
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_RetainedEarningsMember
Balance, Shares at May. 02, 2015     (585)us-gaap_TreasuryStockShares
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_TreasuryStockMember
   
Balance, Shares at May. 02, 2015   64,770us-gaap_SharesIssued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember