v3.3.0.814
Carrying Value and Fair Value of Blackstone Issued Notes (Detail) - Senior Secured Notes - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
6.625% Notes    
Debt Instrument [Line Items]    
Carrying value of issued notes [1] $ 616,925 $ 622,552 [2]
Debt instrument, fair value [1],[3] 681,876 684,158
5.875% Notes    
Debt Instrument [Line Items]    
Carrying value of issued notes 397,627 397,357 [2]
Debt instrument, fair value [3] 459,960 462,360
4.750% Notes    
Debt Instrument [Line Items]    
Carrying value of issued notes 391,998 391,344 [2]
Debt instrument, fair value [3] 434,960 436,240
6.250% Notes    
Debt Instrument [Line Items]    
Carrying value of issued notes 237,605 237,487 [2]
Debt instrument, fair value [3] 295,100 307,125
5.000% Notes    
Debt Instrument [Line Items]    
Carrying value of issued notes 487,960 487,966 [2]
Debt instrument, fair value [3] 515,500 $ 527,500
4.450% Notes    
Debt Instrument [Line Items]    
Carrying value of issued notes 343,777  
Debt instrument, fair value [3] 332,780  
2.000% Notes    
Debt Instrument [Line Items]    
Carrying value of issued notes 331,854  
Debt instrument, fair value [3] $ 329,978  
[1] The carrying and fair values are determined using the original $600 million par amount less $15 million attributable to these notes which were acquired but not retired by Blackstone during 2012.
[2] The carrying value has been adjusted to reflect the presentation of debt issuance costs as a direct deduction from the related liability for all periods presented in accordance with amended guidance on simplifying the presentation of such costs.
[3] Fair value is determined by broker quote and these notes would be classified as Level II within the fair value hierarchy.