LONG-TERM DEBT: Narrative (Details) $ in Millions	Oct. 01, 2018 USD ($)
Discontinued Operations \| Acxiom Marketing Solutions
Debt Instrument [Line Items]
Repayments of debt	$ 230.5

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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