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Investment in Leasing Operations: Risk Concentration (Details) - Total assets - Customer One Concentration Risk	9 Months Ended
	Sep. 28, 2019 customer
Investment in leasing operations
Number of customers	1
Percentage of concentration risk	12.00%

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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.

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- Definition

Represents the number of customers that individually account for 10 percent or more of the defined benchmark.

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