Defined Benefit Pension Plans (Tables)

3 Months Ended

Mar. 31, 2021

Defined Benefit Pension Plans

Components of Net Periodic Defined Benefit Cost

The components of our net periodic defined benefit pension cost are presented in the table below.

	Three months ended
	March 31,
	2020			2021
	(In millions)
Service cost	$	3.2		$	3.8
Interest cost		3.0			2.4
Expected return on plan assets		(2.8	)		(3.4	)
Recognized actuarial losses		4.8			5.4
Total	$	8.2		$	8.2