| Item | Type | Period | Balance | Description | | Related Party Tax Expense, Methodology | text | | | Principal provisions of the method by which consolidated amount of current and deferred tax expense is allocated to members of a group for which a consolidated tax return is filed. |
| Related Party Tax Expense Effect of Change in Allocation Methodology | $ | duration | debit | Amount of increase (decrease) in tax expense resulting from change in methodology used to allocate tax expense to members of a group for which a consolidated tax return is filed. |
| Related Party Tax Expense, Due to Affiliates, Current | $ | duration | debit | The amount of any current tax-related balances due to affiliates as of the date of each statement of financial position presented. |
| Related Party Tax Expense, Due to Affiliates, Deferred | $ | duration | debit | The amount of any deferred tax-related balances due to affiliates as of the date of each statement of financial position presented. |
| $ | duration | debit | |
| Related Party Tax Expense, Due from Affiliates, Deferred | $ | duration | debit | The amount of any deferred tax-related balances due from affiliates as of the date of each statement of financial position presented. |