Stock Compensation Plans (Tables)

9 Months Ended

Sep. 30, 2019

Share-based Payment Arrangement, Noncash Expense [Abstract]

Schedule of stock compensation expense

The Company recorded stock compensation expense as follows for the three and nine months ended September 30, 2019 and 2018 (in millions):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Cost of goods sold	$	0.3	$	0.8	$	1.3	$	2.7
Selling, general and administrative expenses	7.8		9.7		32.0		30.6
Total stock compensation expense	$	8.1	$	10.5	$	33.3	$	33.3

Schedule of LTIP and Performance Awards activity

Performance award transactions during the nine months ended September 30, 2019 were as follows and are presented as if the Company were to achieve its maximum levels of performance under the plan awards:

Shares awarded but not earned at January 1	938,862
Shares awarded	542,180
Shares forfeited	(43,856	)
Shares earned	(11,200	)
Shares awarded but not earned at September 30	1,425,986

Schedule of RSU activity

RSU transactions during the nine months ended September 30, 2019 were as follows:

RSUs awarded but not vested at January 1	352,975
RSUs awarded	165,160
RSUs forfeited	(7,604	)
RSUs vested	(111,419	)
RSUs awarded but not vested at September 30	399,112

Schedule of SARS activity

SSAR transactions during the nine months ended September 30, 2019 were as follows:

SSARs outstanding at January 1	1,099,592
SSARs granted	243,600
SSARs exercised	(452,552	)
SSARs canceled or forfeited	(21,077	)
SSARs outstanding at September 30	869,563