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Special Charges (Table) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2017	Dec. 31, 2016
Termination benefit costs		$ 2.3
Payments for one-time termination benefits		(1.5)
Restructuring liability	$ 6.3	6.3	$ 5.5
Contract Reduction [Member]
Termination benefit costs		0.1
Payments for one-time termination benefits		(0.6)
Restructuring liability	4.9	4.9	5.4
Other Restructuring [Member]
Termination benefit costs	0.7	2.2
Payments for one-time termination benefits		(0.9)
Restructuring liability	$ 1.4	$ 1.4	$ 0.1

X

- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-SubTopic 10
-Section 50
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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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+ References

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