Amount for accounts payable to related parties.

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Costs of sales and operating expenses for the period incurred from transactions with related parties.

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The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

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Related Party Transactions (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Polsinelli
Related Party Transaction [Line Items]
Legal services obtained	$ 4.1	$ 0.8	$ 1.3
Accounts payable for legal services	1.3	$ 0.1
Family member of the Company's Executive Vice President \| Legal services from Segal McCambridge Singer and Mahone
Related Party Transaction [Line Items]
Legal services obtained	0.5
Family member of the Company's Executive Vice President \| Support Services from Domino Amjet, Inc.
Related Party Transaction [Line Items]
Serialization support services obtained	$ 0.1