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Stock-Based Compensation

6 Months Ended

Jun. 30, 2019

Share-based Payment Arrangement [Abstract]

Stock Compensation Expense

Stock-Based Compensation

Stock-based compensation cost by award type follows:

(in millions)						Three Months Ended June 30,																		Six Months Ended June 30,
									2019						2018						2019						2018
Stock option awards						$	2.5					$	2.3					$	5.6					$	4.3
Restricted stock awards						2.1						2.3						4.1						4.2
Performance share awards						1.5						2.5						3.1						4.2
Restricted stock units						—						0.1						1.3						1.5
Stock appreciation rights						2.1						—						2.9						—
Total stock-based compensation cost						$	8.2					$	7.2					$	17.0					$	14.2

In 2018, the Board authorized a grant of stock options to U.S. employees and stock appreciation rights to employees outside of the U.S. This grant contributed $2.7 million and $4.5 million to stock-based compensation cost for the three and six months ended June 30, 2019, respectively. As of June 30, 2019, compensation cost of $1.7 million was capitalized as inventory and will be recognized in costs of goods sold when that related inventory is sold.

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- Definition

The entire disclosure for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-URI http://asc.fasb.org/topic&trid=2228938

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