Supplemental Guarantor Information Supplemental Guarantor Information (Level 4 Textuals) (Details) |
Jul. 31, 2018 |
---|---|
Entity Information [Line Items] | |
Supplemental Guarantor Information, consolidated net worth of released guarantor subsidiary | 5.00% |
supplemental guarantor information, consolidated net worth of all released guarantor subsidiaries | 10.00% |
supplemental guarantor information, consolidated net worth, all released guarantor subs, default cure | 15.00% |
Subsidiary Issuer [Member] | |
Entity Information [Line Items] | |
Subsidiary of Company, Ownership Percentage by Parent | 100.00% |
Guarantor Subsidiaries [Member] | |
Entity Information [Line Items] | |
Subsidiary of Company, Ownership Percentage by Parent | 100.00% |