XML 76 R96.htm IDEA: XBRL DOCUMENT v2.4.1.9
Net Income Per Share (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Schedule of Computation of Basic and Diluted Net Income Per Share [Line Items]      
Net income attributable to Qihoo 360 Technology Co., Ltd $ 222,768us-gaap_NetIncomeLoss $ 99,652us-gaap_NetIncomeLoss $ 46,746us-gaap_NetIncomeLoss
Weighted average shares outstanding used in computing basic net income per share 185,107,216us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 180,476,681us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 176,442,866us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Effect of dilutive securities:      
Plus incremental weighted average ordinary shares from assumed exercise of stock options and nonvested shares using the treasury stock method 12,384,156us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements 12,560,169us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements 7,180,369us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
Weighted average shares outstanding used in computing diluted net income per share 197,491,372us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 193,036,850us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 183,623,235us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Net income per Share, basic $ 1.20us-gaap_EarningsPerShareBasic $ 0.55us-gaap_EarningsPerShareBasic $ 0.26us-gaap_EarningsPerShareBasic
Net income per Share, diluted $ 1.13us-gaap_EarningsPerShareDiluted $ 0.52us-gaap_EarningsPerShareDiluted $ 0.25us-gaap_EarningsPerShareDiluted
Class A and Class B ordinary shares [Member]      
Schedule of Computation of Basic and Diluted Net Income Per Share [Line Items]      
Net income attributable to Qihoo 360 Technology Co., Ltd 218,920us-gaap_NetIncomeLoss
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 96,477us-gaap_NetIncomeLoss
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 44,697us-gaap_NetIncomeLoss
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember
Weighted average shares outstanding used in computing basic net income per share 181,909,716us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 174,727,288us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 168,709,221us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember
Effect of dilutive securities:      
Weighted average shares outstanding used in computing diluted net income per share 197,491,372us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 [1] 193,036,850us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 [1] 183,623,235us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 [1]
Net income per Share, basic $ 1.20us-gaap_EarningsPerShareBasic
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 $ 0.55us-gaap_EarningsPerShareBasic
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 $ 0.26us-gaap_EarningsPerShareBasic
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember
Net income per Share, diluted $ 1.13us-gaap_EarningsPerShareDiluted
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 $ 0.52us-gaap_EarningsPerShareDiluted
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember		 $ 0.25us-gaap_EarningsPerShareDiluted
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember
Participating Unvested Shares [Member]      
Schedule of Computation of Basic and Diluted Net Income Per Share [Line Items]      
Net income attributable to Qihoo 360 Technology Co., Ltd 3,848us-gaap_NetIncomeLoss
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 [1] 3,175us-gaap_NetIncomeLoss
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 [1] 2,049us-gaap_NetIncomeLoss
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 [1]
Undistributed earnings allocated to participating unvested shares $ 3,848us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 [1] $ 3,175us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 [1] $ 2,049us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 [1]
Weighted average shares outstanding used in computing basic net income per share 3,197,500us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 5,749,393us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 7,733,645us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember
Effect of dilutive securities:      
Net income per Share, basic $ 1.20us-gaap_EarningsPerShareBasic
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 $ 0.55us-gaap_EarningsPerShareBasic
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember		 $ 0.26us-gaap_EarningsPerShareBasic
/ us-gaap_StatementClassOfStockAxis
= qihu_ParticipatingUnvestedSharesMember
[1] The net income attributable to Qihoo 360 Technology Co. Ltd. was allocated among Class A and Class B ordinary shares, and certain nonvested shares pro rata on the basis of their right to participate in dividends.