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Amount of loss contingency liability.

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The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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Amount of unrecognized tax benefits.

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Contingencies (Details) - USD ($) $ in Millions	1 Months Ended
Contingencies (Details) - USD ($) $ in Millions	Jun. 30, 2019	Jan. 31, 2017	Jun. 30, 2020	Dec. 31, 2019
Loss Contingencies [Line Items]
Accrual of loss contingency			$ 147.0
Estimate of possible loss			65.0
Payments for settlements	$ 48.8
Unrecognized tax benefits			146.0	$ 149.0
Invoicing Matter
Loss Contingencies [Line Items]
Amount awarded to other party	$ 5.5	$ 40.0
Legal Reserve \| Invoicing Matter
Loss Contingencies [Line Items]
Estimate of possible loss			$ 375.0