Common Stock, Options, and Stock Compensation (Tables)

12 Months Ended

Sep. 30, 2013

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

Information on Class A Common Stock issued as acquisition

The following table presents information on shares of our Class A Common Stock issued as acquisition consideration. All of these shares were registered on a "shelf" Registration Statement on Form S-4 that was declared effective in January 2011.

	Fiscal Years Ended September 30,
	2013	2012	2011
	(in thousands)
Shares issued due to acquisitions	1,965	635	209
Shares issued due to purchase of subsidiary shares from noncontrolling interest	592	—	—

Compensation costs included in net income

Our net income includes the following compensation costs related to our stock compensation arrangements:

	Fiscal Year Ended September 30,
	2013			2012			2011
	(in thousands)
Gross compensation costs
Stock options	$	—		$	—		$	—
Restricted stock	7,314			6,714			13,208
Total gross compensation costs	7,314			6,714			13,208
Income tax benefits
Stock options	—			(39		)	(1		)
Restricted stock	(2,460		)	(2,164		)	(4,508		)
Total income tax benefits	(2,460		)	(2,203		)	(4,509		)
Net compensation expense	$	4,854		$	4,511		$	8,699

Summary of the restricted stock awards (RSA) activity

The following is a summary of the restricted stock award activity for the fiscal year ended September 30, 2013:

	Shares		Weighted Average Grant Date Fair Value
Outstanding at beginning of year	1,448,833		$	18.47
Granted	431,160		20.43
Released*	(597,454	)	17.95
Forfeited	(77,226	)	24.08
Outstanding at end of year	1,205,313		$	19.06

* Approximately 188,000 shares were withheld to satisfy related federal income tax withholding.

	Fiscal Year Ended September 30,
	2013		2012		2011
	(in millions except per share amounts)
Weighted average grant-date fair value per share granted	$	20.43	$	29.22	$	20.34
Total grant date fair value of shares vested	10.7		4.1		13.5

Summary of the option activity

The following is a summary of the option activity for the current fiscal year:

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value (in thousands)
Outstanding at September 30, 2012	18,100		$	2.52
Granted	—		—
Forfeited	—		—
Expired	—		—
Exercised	(18,000	)	2.52
Outstanding at September 30, 2013	100		$	2.95	1.00	$	1
Vested and expected to vest	100		$	2.95	1.00	$	1
Vested at September 30, 2013	100		$	2.95	1.00	$	1

	Fiscal Year Ended September 30,
	2013		2012		2011
	(in millions except share amounts)
Shares issued due to stock option exercises	18,000		204,298		62,173
Proceeds due to stock option exercises	$	0.05	$	0.65	$	0.40
Tax benefit from stock option exercises	$	—	$	1.10	$	0.20
Intrinsic value of stock options exercised	$	0.28	$	5.65	$	1.50