CONSOLIDATED STATEMENT OF SHAREHOLDERS' DEFICIT - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-In Capital	Retained Earnings/(Deficit)	Accumulated Other Comprehensive Loss	Restricted Stock
Beginning Balance at Dec. 31, 2013	$ 722,546	$ 1		$ 67,422	$ 785,976	$ (154,303)	$ 23,450
Beginning Balance (in shares) at Dec. 31, 2013		83,514					501
Net income	249,740				249,740
Other comprehensive loss, net of tax	(31,941)					(31,941)
Excess tax benefits on stock-based compensation plans	1,028						$ 1,028
Restricted stock activity	6,457						$ 6,457
Restricted stock activity (in shares)		228					63
Ending balance at Dec. 31, 2014	947,830	$ 1		67,422	1,035,716	(186,244)	$ 30,935
Ending Balance (in shares) at Dec. 31, 2014		83,742					564
Net income	252,526				252,526
Other comprehensive loss, net of tax	(49,365)					(49,365)
Excess tax benefits on stock-based compensation plans	257						$ 257
Restricted stock activity	7,197						$ 7,197
Restricted stock activity (in shares)		205					(99)
Ending balance at Dec. 31, 2015	1,158,445	$ 1		67,422	1,288,242	(235,609)	$ 38,389
Ending Balance (in shares) at Dec. 31, 2015		83,947					465
Net income	(57,390)				(57,390)
Other comprehensive loss, net of tax	(19,296)					(19,296)
Excess tax benefits on stock-based compensation plans	(7)						$ (7)
Restricted stock activity	6,651						$ 6,651
Restricted stock activity (in shares)		199					205
Dividends	(1,261,500)				(1,261,500)
Repurchases of common stock	(9,990)		$ (9,990)
Repurchases of common stock (in shares)		(511)
Ending balance at Dec. 31, 2016	$ (183,087)	$ 1	$ (9,990)	$ 67,422	$ (30,648)	$ (254,905)	$ 45,033
Ending Balance (in shares) at Dec. 31, 2016		83,635					670