XML 125 R88.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Risk Management and Derivatives (Foreign Exchange Contracts) (Details) | 12 Months Ended
--- | ---
Dec. 31, 2014 USD ($) | Dec. 31, 2013 USD ($) | Dec. 31, 2012 USD ($) | Dec. 31, 2014 Sells euro (EUR)/Buys USD Forward USD ($) | Dec. 31, 2014 Sells euro (EUR)/Buys USD Forward EUR (€) | Dec. 31, 2014 Sells INR/Buys USD Forward USD ($) | Dec. 31, 2014 Sells INR/Buys USD Forward INR | Dec. 31, 2014 Sells pound sterling (GBP)/Buys USD Forward USD ($) | Dec. 31, 2014 Sells pound sterling (GBP)/Buys USD Forward GBP (£) | Dec. 31, 2014 Sells Canadian dollar (CAD)/Buys USD Forward USD ($) | Dec. 31, 2014 Sells Canadian dollar (CAD)/Buys USD Forward CAD
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  | $ 23,807,000invest_DerivativeNotionalAmount / us-gaap_DerivativeByNatureAxis = star_SellsEurBuysUsdForwardMember | € 18,800,000invest_DerivativeNotionalAmount / us-gaap_DerivativeByNatureAxis = star_SellsEurBuysUsdForwardMember | $ 6,534,000invest_DerivativeNotionalAmount / us-gaap_DerivativeByNatureAxis = star_SellsINRBuysUSDForwardMember | 456,000,000invest_DerivativeNotionalAmount / us-gaap_DerivativeByNatureAxis = star_SellsINRBuysUSDForwardMember | $ 4,830,000invest_DerivativeNotionalAmount / us-gaap_DerivativeByNatureAxis = star_SellsGbpBuysUsdForwardMember | £ 3,000,000invest_DerivativeNotionalAmount / us-gaap_DerivativeByNatureAxis = star_SellsGbpBuysUsdForwardMember | $ 8,933,000invest_DerivativeNotionalAmount / us-gaap_DerivativeByNatureAxis = star_SellsCadBuysUsdForwardMember | 10,000,000invest_DerivativeNotionalAmount / us-gaap_DerivativeByNatureAxis = star_SellsCadBuysUsdForwardMember
Maturity of Foreign Currency Derivatives |  |  |  | Jan. 07, 2015 | Jan. 07, 2015 | Jun. 30, 2015 | Jun. 30, 2015 | Jan. 07, 2015 | Jan. 07, 2015 | Jan. 07, 2015 | Jan. 07, 2015
Foreign currency transaction gain (loss) | $ 100,000us-gaap_ForeignCurrencyTransactionGainLossBeforeTax | $ (2,000,000)us-gaap_ForeignCurrencyTransactionGainLossBeforeTax | $ (700,000)us-gaap_ForeignCurrencyTransactionGainLossBeforeTax |  |  |  |  |  |  |  |

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
Name: | invest_DerivativeNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DerivativeLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450189&loc=d3e30690-110894 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6450189&loc=d3e30700-110894 + Details
Name: | us-gaap_ForeignCurrencyTransactionGainLossBeforeTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Date the foreign currency exchange rate derivatives mature or expire, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_MaturityOfForeignCurrencyDerivatives1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration