Share-Based Compensation

3 Months Ended

Dec. 31, 2014

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

Share-Based Compensation

SHARE-BASED COMPENSATION

A summary of our share-based compensation expense during the three months endedDecember 31, 2014 and 2013 is as follows:

	Three Months Ended December 31,
(In thousands, except average service periods)	2014		2013
Share-based compensation recognized	$	4,024	$	3,354
Unrecognized compensation cost, net of estimated forfeitures	29,089		30,106
Remaining weighted-average service period (years)	2.3		2.3

Restricted Stock Units

A summary of our restricted stock activity for the three months endedDecember 31, 2014 is as follows:

	Number of Shares (000s)		Weighted. Average Fair Value
Unvested at October 1, 2014	622		$	47.62
Granted	304		37.56
Vested	(184	)	41.60
Forfeited	—		—
Unvested at December 31, 2014	742		44.99

Performance Units

During the three months endedDecember 31, 2014, we granted to certain employees share-based awards that are subject to market-based performance conditions ("performance units"). The grant date fair value of these performance units was determined through use of the Monte Carlo simulation method. A summary of performance unit stock activity for fiscal year 2014 is as follows:

	Number of Shares (000s)	Weighted Average Fair Value
Unvested at October 1, 2014	264	$	45.87
Granted	133	37.08
Vested	—	—
Forfeited	—	—
Unvested at December 31, 2014	397	42.92

Stock Options

A summary of stock option activity for the three months endedDecember 31, 2014 is as follows:

	Number of Options (000s)		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value  (000s)
Outstanding at October 1, 2014	833		$	33.52
Granted	—		—
Exercised	(52	)	15.06			$	1,012
Forfeited	(8	)	12.31
Outstanding at December 31, 2014	773		34.98		5.0	1,641
Exercisable at December 31, 2014	713		34.42		5.0	1,641