Derivative Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2019

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Schedule of Change in Fair Value of Foreign Currency Forward Exchange Contracts Under Hedge Designations

 The change in fair value of our foreign currency forward exchange contracts under hedge designations recorded net of tax within accumulated other comprehensive income for the quarters ended March 31, 2019 and March 31, 2018 was as follows:

	Quarter Ended March 31,
(In millions)	2019			2018
Unrealized (losses) gains at beginning of period, net of tax	$	(10.6	)	$	8.6
Losses (gains) reclassified to net sales		1.3			(1.6	)
(Decrease) increase in fair value		(2.1	)		6.4
Unrealized (losses) gains at end of period, net of tax	$	(11.4	)	$	13.4