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NONCONTROLLING INTERESTS - Narrative (Details) - 71 France - Edina, MN $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($)
Noncontrolling Interest [Line Items]
Noncontrolling interest percentage purchased by parent	47.40%
Payments to acquire additional interests	$ 12.2

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Noncontrolling Interest, Ownership Percentage Purchased By Parent

+ References

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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

Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585

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