Acxiom Acquisition Transaction Related (Details) - Acxiom $ in Millions	12 Months Ended
Dec. 31, 2018 USD ($)
Term Loan	$ 500.0
Debt Issuance Face Amount	2,000.0
Selling, General and Administrative Expense	35.0
Interest Expense	3.7
Interest Income	0.4
Other expense, net	$ 10.3

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.

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Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

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Amount of income (expense) related to nonoperating activities, classified as other.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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