Employee Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summarizes of Company's Non-Vested ESP/EIP Awards

The following table summarizes the status of the Company's non-vested restricted Class A Stock awards under the EIP, ESP and OIP for the year ended December 31, 2016:

	Number of Class A Shares Subject to Restricted Stock  Awards		Weighted Average Fair Value		Remaining Contractual Life
Nonvested at beginning of year	1,257,558		$	19.29	1.7 Years
Granted	408,207		12.63		3.2 Years
Vested	(377,011	)	19.38		—
Forfeited	(65,221	)	17.99		—
Nonvested at end of year	1,223,533		$	17.11	2.1 Years

Schedule of Stock Option Activity

There were 13,601 and 12,027 options outstanding as of December 31, 2016 and 2015, respectively.

Stock Appreciation Rights

The following table summarized the status of the Company's outstanding OARs awards as of December 31, 2016:

Grant Date	Number of OARs Outstanding	Strike Price		Remaining Contractual Life	Fair Value as of December 31, 2016
January 19, 2012	305,660	$	18.94	18 Days	$	0.25
January 14, 2013	325,700	15.94		1 Year	4.17
January 14, 2014	414,070	23.48		2 Years	2.22
January 9, 2015	467,940	21.94		3 Years	3.08
January 6, 2016	461,240	15.89		4 Years	5.33
	1,974,610
Total weighted average values		$	19.40	2.3 Years	$	3.17