Earnings per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified
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3 Months Ended |
12 Months Ended |
Dec. 31, 2014
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Sep. 30, 2014
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Jun. 30, 2014
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Mar. 31, 2014
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Dec. 31, 2013
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Sep. 30, 2013
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Jun. 30, 2013
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Mar. 31, 2013
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Numerator: |
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Net income |
$ 143,122us-gaap_NetIncomeLoss
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$ 136,170us-gaap_NetIncomeLoss
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$ 119,961us-gaap_NetIncomeLoss
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$ 93,988us-gaap_NetIncomeLoss
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$ 65,197us-gaap_NetIncomeLoss
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$ 62,894us-gaap_NetIncomeLoss
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$ 125,522us-gaap_NetIncomeLoss
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$ 123,602us-gaap_NetIncomeLoss
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$ 493,241us-gaap_NetIncomeLoss
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$ 377,215us-gaap_NetIncomeLoss
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$ 3,472,702us-gaap_NetIncomeLoss
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Less: |
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Undistributed Earnings (Loss) Allocated to Participating Securities, Basic |
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0us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
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(3,825)us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
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(1,084,895)us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
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Dividends paid to preferred stockholders |
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0us-gaap_PreferredStockDividendsIncomeStatementImpact
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0us-gaap_PreferredStockDividendsIncomeStatementImpact
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(64,675)us-gaap_PreferredStockDividendsIncomeStatementImpact
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Net income available to common stockholders for basic net income per common share |
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493,241us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
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373,390us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
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2,323,132us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
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Add back: |
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Allocation of undistributed income to Series B Preferred Stock |
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0us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
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3,825us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
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1,084,895us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
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Dividends paid to preferred stockholders |
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0siri_DilutiveSecuritiesEffectOnBasicEarningsPerShareDividendsPaidToPreferredStockholders
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0siri_DilutiveSecuritiesEffectOnBasicEarningsPerShareDividendsPaidToPreferredStockholders
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64,675siri_DilutiveSecuritiesEffectOnBasicEarningsPerShareDividendsPaidToPreferredStockholders
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Effect of interest on assumed conversions of convertible debt |
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0us-gaap_DilutiveSecuritiesEffectOnBasicEarningsPerShareOther
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0us-gaap_DilutiveSecuritiesEffectOnBasicEarningsPerShareOther
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38,500us-gaap_DilutiveSecuritiesEffectOnBasicEarningsPerShareOther
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Net income available to common stockholders for diluted net income per common share |
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$ 493,241us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted
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$ 377,215us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted
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$ 3,511,202us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted
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Denominator: |
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Weighted average common shares outstanding for basic net income per common share (in shares) |
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5,788,944us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
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[1] |
6,227,646us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
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[1] |
4,209,073us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
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[1] |
Weighted average impact of assumed Series B Preferred Stock conversion (in shares) |
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0us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock
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63,789us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock
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2,215,900us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock
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Weighted average impact of assumed convertible debt (in shares) |
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0us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities
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[2] |
0us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities
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[2] |
298,725us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities
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[2] |
Weighted average impact of other dilutive equity instruments (in shares) |
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73,076us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment
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93,356us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment
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150,088us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment
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Weighted average shares for diluted net income per common share (in shares) |
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5,862,020us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
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6,384,791us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
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6,873,786us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
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Net income per common share: |
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Basic (in dollars per share) |
$ 0.03us-gaap_EarningsPerShareBasic
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$ 0.02us-gaap_EarningsPerShareBasic
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$ 0.02us-gaap_EarningsPerShareBasic
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$ 0.02us-gaap_EarningsPerShareBasic
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$ 0.01us-gaap_EarningsPerShareBasic
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$ 0.01us-gaap_EarningsPerShareBasic
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$ 0.02us-gaap_EarningsPerShareBasic
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$ 0.02us-gaap_EarningsPerShareBasic
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$ 0.09us-gaap_EarningsPerShareBasic
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$ 0.06us-gaap_EarningsPerShareBasic
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$ 0.55us-gaap_EarningsPerShareBasic
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Diluted (in dollars per share) |
$ 0.03us-gaap_EarningsPerShareDiluted
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[3] |
$ 0.02us-gaap_EarningsPerShareDiluted
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[3] |
$ 0.02us-gaap_EarningsPerShareDiluted
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[3] |
$ 0.02us-gaap_EarningsPerShareDiluted
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[3] |
$ 0.01us-gaap_EarningsPerShareDiluted
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$ 0.01us-gaap_EarningsPerShareDiluted
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$ 0.02us-gaap_EarningsPerShareDiluted
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$ 0.02us-gaap_EarningsPerShareDiluted
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$ 0.08us-gaap_EarningsPerShareDiluted
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$ 0.06us-gaap_EarningsPerShareDiluted
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$ 0.51us-gaap_EarningsPerShareDiluted
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