Equity-Accounted Investments And Other Long-Term Assets (Summary Of Other Long-Term Asset) (Details) - USD ($)	Jun. 30, 2022	Jun. 30, 2021
Schedule Of Equity And Held To Maturity Investments [Line Items]
Total equity investments	$ 76,297,000	$ 76,297,000
Total held to maturity investments	0	0
Policy holder assets under investment contracts (Note 12)	371,000	381,000
Reinsurance assets under insurance contracts (Note 12)	1,424,000	1,298,000
Total other long-term assets	78,092,000	81,866,000
Bank Frick [Member]
Schedule Of Equity And Held To Maturity Investments [Line Items]
Long-term portion of amount due from sale of interest	0	3,890
Mobikwik [Member]
Schedule Of Equity And Held To Maturity Investments [Line Items]
Total equity investments	$ 76,297,000	$ 76,297,000
Equity-accounted investments, ownership percentage	10.00%	11.00%
Cell C [Member]
Schedule Of Equity And Held To Maturity Investments [Line Items]
Total equity investments	$ 0	$ 0
Equity-accounted investments, ownership percentage	15.00%
CPS [Member]
Schedule Of Equity And Held To Maturity Investments [Line Items]
Total equity investments	$ 0	$ 0
Equity-accounted investments, ownership percentage	87.50%	87.50%
Cedar Cellular [Member]
Schedule Of Equity And Held To Maturity Investments [Line Items]
Total held to maturity investments	$ 0	$ 0
Equity-accounted investments, ownership percentage	7.625%	7.625%
Cedar Cellular [Member] \| 8.625% Notes [Member]
Schedule Of Equity And Held To Maturity Investments [Line Items]
Interest rate	8.625%	8.625%

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Amount of receivables arising from transactions with related parties, due after 1 year (or 1 business cycle).

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Contractual interest rate for funds borrowed, under the debt agreement.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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The carrying amount as of the balance sheet date due the entity from (a) agents and insureds, (b) uncollected premiums and (c) others, net of the allowance for doubtful accounts.

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Amount, after valuation allowance, recoverable under reinsurance contracts including premium paid under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves.

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