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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 852
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 852
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 852
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Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
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-URI https://asc.fasb.org/1943274/2147481372/852-10-55-10

Carrying amount of collateralized debt obligations with maturities initially due after one year or beyond the operating cycle, if longer, excluding the current portion. Obligations include, but not limited to, mortgage loans, chattel loans, and other borrowings secured by assets.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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