General form of registration statement for all companies including face-amount certificate companies

Long-Term Debt (Detail)

v2.4.0.8
Long-Term Debt (Detail) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Dec. 31, 2011
Debt Instrument [Line Items]      
Debt, balance   $ 2,985,353 $ 3,038,081
Less: current portion of long-term debt (282,564) (221,233) (200,582)
Total long-term debt 2,830,477 2,764,120 2,837,499
Norwegian Epic Term Loan
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   2.19% [1] 2.46% [1]
Debt instrument, maturity year   2022 [1]  
Debt, balance   662,729 [1] 723,990 [1]
Norwegian Pearl and Norwegian Gem Revolving Credit Facility
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   3.40% [1] 3.35% [1]
Debt instrument, maturity year   2019 [1]  
Debt, balance   549,022 [1] 623,678 [1]
11.75% Senior Secured Notes
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   11.75% [2] 11.75% [2]
Debt instrument, maturity year   2016 [2]  
Debt, balance   446,571 [2] 445,914 [2]
Pride of Hawai'i Loan
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   2.18% [1] 2.20% [1]
Debt instrument, maturity year   2018 [1]  
Debt, balance   232,583 [1] 284,449 [1]
9.50% Senior Unsecured Notes
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   9.50% [3] 9.50% [3]
Debt instrument, maturity year   2018 [3]  
Debt, balance   355,419 [3] 250,000 [3]
Norwegian Jewel Term Loan
     
Debt Instrument [Line Items]      
Debt instrument, maturity year   2017  
Debt, balance   150,359 188,216
Norwegian Jewel Term Loan | Minimum
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   3.06% 3.18%
Norwegian Jewel Term Loan | Maximum
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   6.86% 6.86%
Pride Of America Hermes Loan
     
Debt Instrument [Line Items]      
Debt instrument, maturity year   2017 [1]  
Debt, balance   133,468 [1] 172,463 [1]
Pride Of America Hermes Loan | Minimum
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   3.06% [1] 3.28% [1]
Pride Of America Hermes Loan | Maximum
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   6.47% [1] 6.47% [1]
Senior Secured Revolving Credit Facility
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   4.25% 4.31%
Debt instrument, maturity year   2015  
Debt, balance   91,000 128,000
Breakaway One Loan
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   1.91% [1] 2.18% [1]
Debt instrument, maturity year   2025 [1]  
Debt, balance   150,996 [1] 118,651 [1]
Breakaway Two Loan
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   4.50% [1] 4.50% [1]
Debt instrument, maturity year   2026 [1]  
Debt, balance   112,809 [1] 49,768 [1]
Breakaway Three Loan
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   2.98% [1]  
Debt instrument, maturity year   2027 [1]  
Debt, balance   34,045 [1]  
Pride of America Commercial Loan
     
Debt Instrument [Line Items]      
Debt instrument, maturity year   2017 [1]  
Debt, balance   20,288 [1] 26,215 [1]
Pride of America Commercial Loan | Minimum
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   3.06% [1] 3.28% [1]
Pride of America Commercial Loan | Maximum
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   7.35% [1] 7.35% [1]
Norwegian Jewel Term Loan One
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   1.92% 2.11%
Debt instrument, maturity year   2016  
Debt, balance   22,134 10,212
Norwegian Jade Term Loan
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   1.92% 2.11%
Debt instrument, maturity year   2017  
Debt, balance   22,134 10,212
Capital Lease Obligations
     
Debt Instrument [Line Items]      
Debt instrument, maturity year   2014  
Debt, balance   $ 1,796 $ 6,313
Capital Lease Obligations | Minimum
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   3.00% 3.75%
Capital Lease Obligations | Maximum
     
Debt Instrument [Line Items]      
Interest Rate, at end of period   5.00% 5.00%
[1] Currently U.S. dollar-denominated.
[2] Net of unamortized original issue discount of $3.4 million and $4.1 million as of December 31, 2012 and 2011, respectively.
[3] Net of unamortized premium of $5.4 million as of December 31, 2012.