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Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Supplemental Schedule of Noncash Investing and Financing Activities
Cash dividends declared, but not yet paid	$ 4.1	$ 4.2
Assets acquired, net of cash	98.6	31.3
Liabilities assumed	$ 6.7	$ 1.7

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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The fair value of assets acquired in noncash investing or financing activities.

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