XML 62 R50.htm IDEA: XBRL DOCUMENT v3.10.0.1
Debt Facilities - JPY Unsecured Term Loan (Details)
$ in Thousands, ¥ in Billions
3 Months Ended 9 Months Ended
Jul. 31, 2018
USD ($)
Jul. 31, 2018
JPY (¥)
Jul. 26, 2018
JPY (¥)
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2018
JPY (¥)
Dec. 31, 2017
USD ($)
Debt Instrument [Line Items]                  
Loss on debt extinguishment       $ (1,492) $ 22,156 $ 39,214 $ 42,103    
Long term debt, gross       1,405,798   1,405,798     $ 1,466,224
JPY Unsecured Term Loan [Member] | Line of Credit [Member] | Unsecured debt [Member]                  
Debt Instrument [Line Items]                  
Unsecured Debt | ¥     ¥ 47.5            
Interest rate (percent)     5.00%            
Aggregate principal debt amount issued $ 424,700   ¥ 47.5            
Repayments of debt $ 391,300 ¥ 43.8              
Loss on debt extinguishment       2,200          
Long term debt, gross       418,000   418,000   ¥ 47.5  
Debt issuance cost, net of amortization       $ 4,500   $ 4,500      
JPY Unsecured Term Loan [Member] | Line of Credit [Member] | Unsecured debt [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member]                  
Debt Instrument [Line Items]                  
Variable rate (percent)     1.00%            
JPY Unsecured Term Loan [Member] | Line of Credit [Member] | Unsecured debt [Member] | London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member]                  
Debt Instrument [Line Items]                  
Variable rate (percent)     1.70%