Stock-Based Compensation and Other Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2018

Share-based Compensation [Abstract]

Schedule of Restricted Stock Units Activity

Information regarding the restricted stock units activity and weighted average grant-date fair value follows:

	Time Based Awards				Performance Based Awards
	Restricted Stock Units		Weighted Average Grant-Date Fair Value		Restricted Stock Units		Weighted Average Grant-Date Fair Value
(Shares in thousands)
Outstanding at January 1, 2018	240		$	79.87	311		$	76.75
Granted	150		90.83		105		110.85
Forfeited/Canceled	(2	)	81.28		(1	)	135.34
Vested	—		—		—		—
Unvested outstanding at December 31, 2018	388		$	84.11	415		$	85.30