XML 79 R67.htm IDEA: XBRL DOCUMENT v3.19.1
Note 19 - Fair Value of Financial Instruments - Fair Value of Notes (Details) - USD ($)
$ in Thousands
Apr. 30, 2019
Oct. 31, 2018
Notes, Fair Value $ 1,213,335 $ 1,268,959
Fair Value, Inputs, Level 1 [Member]    
Notes, Fair Value
Fair Value, Inputs, Level 2 [Member]    
Notes, Fair Value 984,718 1,039,947
Fair Value, Inputs, Level 3 [Member]    
Notes, Fair Value 228,617 229,012
Senior Secured Notes [Member] | 9.5% Senior Secured Notes Due 2020 [Member]    
Notes, Fair Value 71,250 74,250
Senior Secured Notes [Member] | 9.5% Senior Secured Notes Due 2020 [Member] | Fair Value, Inputs, Level 1 [Member]    
Notes, Fair Value
Senior Secured Notes [Member] | 9.5% Senior Secured Notes Due 2020 [Member] | Fair Value, Inputs, Level 2 [Member]    
Notes, Fair Value
Senior Secured Notes [Member] | 9.5% Senior Secured Notes Due 2020 [Member] | Fair Value, Inputs, Level 3 [Member]    
Notes, Fair Value 71,250 74,250
Senior Secured Notes [Member] | The 2.0% 2021 Notes [Member]    
Notes, Fair Value 46,978 40,434
Senior Secured Notes [Member] | The 2.0% 2021 Notes [Member] | Fair Value, Inputs, Level 1 [Member]    
Notes, Fair Value
Senior Secured Notes [Member] | The 2.0% 2021 Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Notes, Fair Value
Senior Secured Notes [Member] | The 2.0% 2021 Notes [Member] | Fair Value, Inputs, Level 3 [Member]    
Notes, Fair Value 46,978 40,434
Senior Secured Notes [Member] | The 5.0% 2021 Notes [Member]    
Notes, Fair Value 129,780 124,781
Senior Secured Notes [Member] | The 5.0% 2021 Notes [Member] | Fair Value, Inputs, Level 1 [Member]    
Notes, Fair Value
Senior Secured Notes [Member] | The 5.0% 2021 Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Notes, Fair Value 129,780 124,781
Senior Secured Notes [Member] | The 5.0% 2021 Notes [Member] | Fair Value, Inputs, Level 3 [Member]    
Notes, Fair Value
Senior Secured Notes [Member] | The 10.0% 2022 Notes [Member]    
Notes, Fair Value 387,200 424,670
Senior Secured Notes [Member] | The 10.0% 2022 Notes [Member] | Fair Value, Inputs, Level 1 [Member]    
Notes, Fair Value
Senior Secured Notes [Member] | The 10.0% 2022 Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Notes, Fair Value 387,200 424,670
Senior Secured Notes [Member] | The 10.0% 2022 Notes [Member] | Fair Value, Inputs, Level 3 [Member]    
Notes, Fair Value
Senior Secured Notes [Member] | The 10.5% 2024 Notes [Member]    
Notes, Fair Value 347,438 366,720
Senior Secured Notes [Member] | The 10.5% 2024 Notes [Member] | Fair Value, Inputs, Level 1 [Member]    
Notes, Fair Value
Senior Secured Notes [Member] | The 10.5% 2024 Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Notes, Fair Value 347,438 366,720
Senior Secured Notes [Member] | The 10.5% 2024 Notes [Member] | Fair Value, Inputs, Level 3 [Member]    
Notes, Fair Value
Senior Notes [Member] | The 13.5% 2026 Notes [Member]    
Notes, Fair Value 84,815 88,148
Senior Notes [Member] | The 13.5% 2026 Notes [Member] | Fair Value, Inputs, Level 1 [Member]    
Notes, Fair Value
Senior Notes [Member] | The 13.5% 2026 Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Notes, Fair Value 84,815 88,148
Senior Notes [Member] | The 13.5% 2026 Notes [Member] | Fair Value, Inputs, Level 3 [Member]    
Notes, Fair Value
Senior Notes [Member] | The 5.0% 2040 Notes [Member]    
Notes, Fair Value 35,485 35,628
Senior Notes [Member] | The 5.0% 2040 Notes [Member] | Fair Value, Inputs, Level 1 [Member]    
Notes, Fair Value
Senior Notes [Member] | The 5.0% 2040 Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Notes, Fair Value 35,485 35,628
Senior Notes [Member] | The 5.0% 2040 Notes [Member] | Fair Value, Inputs, Level 3 [Member]    
Notes, Fair Value
Unsecured Senior Term Loan [Member] | Senior Unsecured Term Loan Credit Facility Due 2027 [Member]    
Notes, Fair Value 110,389 114,328
Unsecured Senior Term Loan [Member] | Senior Unsecured Term Loan Credit Facility Due 2027 [Member] | Fair Value, Inputs, Level 1 [Member]    
Notes, Fair Value
Unsecured Senior Term Loan [Member] | Senior Unsecured Term Loan Credit Facility Due 2027 [Member] | Fair Value, Inputs, Level 2 [Member]    
Notes, Fair Value
Unsecured Senior Term Loan [Member] | Senior Unsecured Term Loan Credit Facility Due 2027 [Member] | Fair Value, Inputs, Level 3 [Member]    
Notes, Fair Value $ 110,389 $ 114,328