v3.20.2

Pensions and Other Postretirement Benefits (Net Periodic Benefit Costs) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Pension and other postretirement benefits
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 5.3	$ 5.3	$ 15.9	$ 15.9
Interest cost	2.9	3.8	8.7	11.5
Expected return on plan assets	(3.3)	(3.0)	(10.1)	(9.1)
Amortization of prior service costs	0.0	0.3	0.0	0.8
Recognized net actuarial losses (gains)	0.1	(0.2)	0.4	(0.6)
Net periodic benefit cost	5.0	6.2	$ 14.9	18.5
Defined Benefit Plan Items \| Reclassification out of Accumulated Other Comprehensive Income [Member]
Defined Benefit Plan Disclosure [Line Items]
Amortization of prior service costs	$ (0.1)	$ (0.3)		$ (0.8)

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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Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.

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Mylan N.V. 10-Q