Noncontrolling Interest (Details)	Jun. 30, 2021	Jun. 30, 2020
TCI
Noncontrolling Interest [Line Items]
Ownership interest	78.40%	78.40%
IOR
Noncontrolling Interest [Line Items]
Ownership interest	81.10%	81.10%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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