Share-Based Payments (Tables)

9 Months Ended

Jun. 30, 2018

Share-Based Payments

Summary of activity for performance based unit awards assuming 100% payout

Performance Unit Awards	Number of Shares (inThousands)			Weighted AverageFair Value Per Share		Weighted Average Remaining Vesting Term (in Years)
Unvested at September 30, 2017		197		$	24.50		1.5
Granted		215			17.42
Vested		—			—
Forfeited		(61	)		20.60
Unvested at June 30, 2018		351		$	20.86		1.5

Summary of activity for stock option awards

	Number of Outstanding Options (inThousands)			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in Years)		Aggregate Intrinsic Value (in Thousands)
Outstanding at September 30, 2017		5,211		$	24.12		5.6	$	3,867
Granted		1,220			17.23
Exercised		(144	)		9.14
Forfeited or expired		(819	)		23.78
Outstanding at June 30, 2018		5,468		$	23.03		5.7	$	1,487
Exercisable at June 30, 2018		3,202		$	24.06		4.0	$	1,395

Restricted Stock

Share-Based Payments

Summary of the activity for restricted stock awards/units

Restricted Stock Awards	Number of Shares (in Thousands)			Weighted Average Fair Value Per Share		Weighted Average Remaining Vesting Term (in Years)
Unvested at September 30, 2017		125		$	26.00		1.3
Granted		326			16.98
Vested		(50	)		24.44
Forfeited		(56	)		19.79
Unvested at June 30, 2018		345		$	18.74		2.4

Restricted Stock Units

Share-Based Payments

Summary of the activity for restricted stock awards/units

Restricted Stock Units	Number of Shares (in Thousands)			Weighted Average Fair Value Per Share		Weighted Average Remaining Vesting Term (in Years)
Unvested at September 30, 2017		—		$	—		—
Granted		74			17.34
Vested		—			—
Forfeited		(7	)		17.42
Unvested at June 30, 2018		67		$	17.34		0.2