Employee Benefit Plans (Tables)

6 Months Ended

Dec. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Components Of Stock-Based Compensation Expense

The following table represents stock-based compensation expense and related income tax benefits for the three months ended December 31, 2016 and 2015, respectively:

	Three Months Ended				Six Months Ended
	December 31,				December 31,
	2016		2015		2016		2015
Operating expenses	$	6.3	$	5.9	$	11.8	$	11.7
Selling, general and administrative expenses	24.3		25.7		45.9		50.0
System development and programming costs	5.2		4.5		9.2		9.0
Total pre-tax stock-based compensation expense	$	35.8	$	36.1	$	66.9	$	70.7
Income tax benefit	$	12.7	$	13.2	$	23.8	$	25.8

Changes In Stock Options Outstanding

Stock Options:

	Number of Options (in thousands)		Weighted Average Price (in dollars)
Options outstanding at July 1, 2016	4,869		$	65
Options granted	1,231		$	91
Options exercised	(802	)	$	54
Options canceled/forfeited	(156	)	$	79
Options outstanding at December 31, 2016	5,142		$	73

Time Based Restricted Shares and Units

Time-Based Restricted Stock and Time-Based Restricted Stock Units:

	Number of Shares (in thousands)		Number of Units (in thousands)
Restricted shares/units outstanding at July 1, 2016	1,889		434
Restricted shares/units granted	868		200
Restricted shares/units vested	(849	)	(201	)
Restricted shares/units forfeited	(78	)	(23	)
Restricted shares/units outstanding at December 31, 2016	1,830		410

Performance Based Restricted shares and units

Performance-Based Restricted Stock and Performance-Based Restricted Stock Units:

	Number of Shares (in thousands)		Number of Units (in thousands)
Restricted shares/units outstanding at July 1, 2016	574		811
Restricted shares/units granted	172		309
Restricted shares/units vested	(311	)	(272	)
Restricted shares/units forfeited	(15	)	(75	)
Restricted shares/units outstanding at December 31, 2016	420		773

Assumptions Used To Estimate Fair Value For Stock Options Granted

The fair value for stock options granted was estimated at the date of grant using the following assumptions:

	Six Months Ended
	December 31,
	2016			2015
Risk-free interest rate	1.2		%	1.6		%
Dividend yield	2.3		%	2.6		%
Weighted average volatility factor	23.2		%	25.6		%
Weighted average expected life (in years)	5.4			5.4
Weighted average fair value (in dollars)	$	14.36		$	13.16

Schedule of Net Benefit Costs

The components of net pension expense were as follows:

	Three Months Ended						Six Months Ended
	December 31,						December 31,
	2016			2015			2016			2015
Service cost – benefits earned during the period	$	20.2		$	17.6		$	40.4		$	35.2
Interest cost on projected benefits	14.9			16.9			30.0			33.8
Expected return on plan assets	(33.9		)	(32.8		)	(67.9		)	(65.7		)
Net amortization and deferral	4.8			2.7			9.6			5.5
Net pension expense	$	6.0		$	4.4		$	12.1		$	8.8