Stock-Based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2017

Stock-Based Compensation Plans [Abstract]

Schedule Of Stock-Based Compensation Expense

	Year Ended December 31,
(in thousands)	2017		2016		2015
Restricted Stock	$	22,920	$	28,612	$	34,733
Stock Options		4,340		2,683		—
Total stock-based compensation expense	$	27,260	$	31,295	$	34,733

Schedule Of Shares And Units Of Restricted Common Stock

(in thousands, except per share amounts)	Number of Shares/Units	Weighted Average Grant Date Fair Value
Outstanding at beginning of period — unvested	3,904	$	20.54
Granted	2,156		10.62
Cancelled	(420)		15.90
Vested	(1,379)		29.36
Outstanding at end of period — unvested	4,261	$	13.12

Schedule Of Weighted-Average Fair Value Assumptions

	Year Ended December 31,
	2017		2016		2015
Stock option assumptions:
Weighted-average fair value	$	—	$	7.80	$	—
Expected volatility		—		60.0%		—
Risk-free interest rate		—		0.76%-1.46		—
Expected dividend yield		—		0%		—
Derived term in years		—		3-4		—

Schedule Of Stock Option Activity

	Year Ended December 31, 2017
(in thousands, except per share amounts)	Number of Shares	Weighted Average Exercise		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value (in thousands)
Stock option activity:
Outstanding at beginning of period	2,260	$	13.92	—	—
Granted	—		—	—	—
Exercised	—		—	—	—
Forfeited and expired	(440)		13.26	—	—
Outstanding at end of period	1,820	$	14.08	8.50	—