Other Income, Net (Tables)

3 Months Ended

Mar. 31, 2020

Other Income And Expenses [Abstract]

Schedule of Components of Other Income

	Three months ended
	March 31,
	2019		2020
	(In millions)
Securities earnings:
Dividends and interest	$	2.9	$	2.0
Securities transactions, net		.2		(.4	)
Total		3.1		1.6
Currency transactions, net		.9		12.2
Insurance recoveries		.3		1.6
Infrastructure reimbursement		1.1		19.1
Gain on land sales		-		.5
Other, net		1.2		(0.1	)
Total	$	6.6	$	34.9