Employee Stock Plans

3 Months Ended

Dec. 31, 2017

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

Employee Stock Plans

Employee Stock Plans

As of December 31, 2017, there were 58.6 million shares of common stock available for issuance pursuant to future equity-based compensation awards and 13.2 million shares available for issuance under our employee stock purchase plan.

Stock-based compensation expense recognized in the consolidated statements of earnings (in millions):

	Quarter Ended
	Dec 31, 2017		Jan 1, 2017
Options	$	14.2	$	14.9
Restricted Stock Units (“RSUs”)	47.2		40.1
Total stock-based compensation expense	$	61.4	$	55.0

Stock option and RSU transactions from October 1, 2017 through December 31, 2017 (in millions):

	Stock Options			RSUs
Options outstanding/Nonvested RSUs, October 1, 2017	31.4			7.6
Granted	3.6			5.8
Options exercised/RSUs vested	(2.5		)	(2.8		)
Forfeited/expired	(0.3		)	(0.3		)
Options outstanding/Nonvested RSUs, December 31, 2017	32.2			10.3
Total unrecognized stock-based compensation expense, net of estimated forfeitures, as of December 31, 2017	$	49.8		$	279.9