Other–Net, (Income) Expense (Tables)

3 Months Ended

Mar. 31, 2022

Nonoperating Income (Expense) [Abstract]

Schedule of other–net, (income) expense

Other–net, (income) expense consisted of the following:

	Three Months Ended March 31,
	2022		2021
Interest expense	$	84.9	$	87.8
Interest income	(7.0)		(5.5)
Net investment (gains) losses on equity securities (Note 6)	425.4		(301.5)
Retirement benefit plans	(93.3)		(73.4)
Other (income) expense	(59.3)		(28.5)
Other–net, (income) expense	$	350.7	$	(321.1)