| Compensation and Retirement Disclosure [Abstract] | Period [Axis] |
|---|
2015-07-01 - 2016-06-30 |
|---|
Compensation and Retirement Disclosure [Abstract] | |
Components Of Stock-Based Compensation Expense | | | | | | | | | | | | | | | Years ended June 30, | | 2016 | | 2015 | | 2014 | Operating expenses | | $ | 23.1 |
| | $ | 27.0 |
| | $ | 21.7 |
| Selling, general and administrative expenses | | 97.4 |
| | 95.8 |
| | 79.5 |
| System development and programming costs | | 17.1 |
| | 20.4 |
| | 15.9 |
| Total pretax stock-based compensation expense | | $ | 137.6 |
| | $ | 143.2 |
| | $ | 117.1 |
| | | | | | | | Income tax benefit | | $ | 49.6 |
| | $ | 51.1 |
| | $ | 42.2 |
|
|
Changes In Stock Options Outstanding | | | | | | | | | | | | Number of Options (in thousands) | | Weighted Average Price (in dollars) | Options outstanding at July 1, 2015 | | 5,888 |
| | $ | 55 |
| Options granted | | 1,138 |
| | $ | 75 |
| Options exercised | | (1,982 | ) | | $ | 41 |
| Options canceled | | (175 | ) | | $ | 70 |
| Options outstanding at June 30, 2016 | | 4,869 |
| | $ | 65 |
| Options exercisable at June 30, 2016 | | 2,197 |
| | $ | 54 |
| Shares available for future grants, end of year | | 20,469 |
| | | Shares reserved for issuance under stock option plans, end of year | | 25,338 |
| | |
|
Time Based Restricted Shares and Units | | | | | | | | | | | Number of Shares (in thousands) | | Number of Units (in thousands) | Restricted shares/units outstanding at July 1, 2015 | | 2,137 |
| | 486 |
| Restricted shares/units granted | | 1,018 |
| | 244 |
| Restricted shares/units vested | | (1,134 | ) | | (245 | ) | Restricted shares/units forfeited | | (132 | ) | | (51 | ) | Restricted shares/units outstanding at June 30, 2016 | | 1,889 |
| | 434 |
|
|
Performance Based Restricted shares and units | | | | | | | | | | | Number of Shares (in thousands) | | Number of Units (in thousands) | Restricted shares/units outstanding at July 1, 2015 | | 903 |
| | 534 |
| Restricted shares/units granted | | 286 |
| | 358 |
| Restricted shares/units vested | | (540 | ) | | (37 | ) | Restricted shares/units forfeited | | (75 | ) | | (44 | ) | Restricted shares/units outstanding at June 30, 2016 | | 574 |
| | 811 |
|
|
Assumptions Used To Estimate Fair Value For Stock Options Granted | | | | | | | | | | | | | | | 2016 | | 2015 | | 2014 | Risk-free interest rate | 1.6 | % | | 1.5 | % | | 1.7 | % | Dividend yield | 2.6 | % | | 2.3 | % | | 2.4 | % | Weighted average volatility factor | 25.6 | % | | 23.4 | % | | 23.8 | % | Weighted average expected life (in years) | 5.4 |
| | 5.4 |
| | 5.4 |
| Weighted average fair value (in dollars) (A) | $ | 13.16 |
| | $ | 14.29 |
| | $ | 11.89 |
|
|
Weighted average fair value of restricted stock granted | | | | | | | | | | | | | | | Year ended June 30, | | 2016 | | 2015 | | 2014 | | | | | | | | Performance-based restricted stock (A) | | $ | 75.95 |
| | $ | 64.91 |
| | $ | 53.08 |
| Time-based restricted stock (A) | | $ | 76.09 |
| | $ | 73.83 |
| | $ | 62.85 |
|
|
Schedule of Net Funded Status | | | | | | | | | | | June 30, | | 2016 | | 2015 | | | | | | Change in plan assets: | | | | | Fair value of plan assets at beginning of year | | $ | 2,009.8 |
| | $ | 2,024.1 |
| Actual return on plan assets | | 61.2 |
| | 60.6 |
| Employer contributions | | 11.0 |
| | 9.9 |
| Currency translation adjustments | | (8.7 | ) | | (8.8 | ) | Benefits paid | | (67.0 | ) | | (76.0 | ) | Fair value of plan assets at end of year | | $ | 2,006.3 |
| | $ | 2,009.8 |
| | | | | | Change in benefit obligation: | | | | | Benefit obligation at beginning of year | | $ | 1,661.0 |
| | $ | 1,598.7 |
| Service cost | | 70.4 |
| | 68.4 |
| Interest cost | | 67.4 |
| | 62.8 |
| Actuarial losses | | 145.3 |
| | 21.7 |
| Currency translation adjustments | | (7.6 | ) | | (17.5 | ) | Plan changes | | (25.6 | ) | | — |
| Curtailments and special termination benefits | | — |
| | 2.9 |
| Benefits paid | | (67.0 | ) | | (76.0 | ) | Projected benefit obligation at end of year | | $ | 1,843.9 |
| | $ | 1,661.0 |
| | | | | | Funded status - plan assets less benefit obligations | | $ | 162.4 |
| | $ | 348.8 |
|
|
Schedule of Amounts Recognized in Balance Sheet | | | | | | | | | | | June 30, | | 2016 | | 2015 | | | | | | Noncurrent assets | | $ | 306.5 |
| | $ | 475.7 |
| Current liabilities | | (6.9 | ) | | (5.9 | ) | Noncurrent liabilities | | (137.2 | ) | | (121.0 | ) | Net amount recognized | | $ | 162.4 |
| | $ | 348.8 |
|
|
Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets | | | | | | | | | | | June 30, | | 2016 | | 2015 | | | | | | Projected benefit obligation | | $ | 165.7 |
| | $ | 131.5 |
| Accumulated benefit obligation | | $ | 148.2 |
| | $ | 117.4 |
| Fair value of plan assets | | $ | 21.6 |
| | $ | 4.5 |
|
|
Components Of Net Pension Expense | | | | | | | | | | | | | | | | | 2016 | | 2015 | | 2014 | Service cost – benefits earned during the period | | $ | 70.4 |
| | $ | 68.4 |
| | $ | 66.4 |
| Interest cost on projected benefits | | 67.4 |
| | 62.8 |
| | 62.6 |
| Expected return on plan assets | | (131.2 | ) | | (129.7 | ) | | (119.4 | ) | Net amortization and deferral | | 11.0 |
| | 17.2 |
| | 20.1 |
| Special termination benefits and plan curtailments | | 0.1 |
| | 3.2 |
| | — |
| Net pension expense | | $ | 17.7 |
| | $ | 21.9 |
| | $ | 29.7 |
|
|
Schedule of Assumptions Used | | | | | | | | | Years ended June 30, | | 2016 | | 2015 | | | | | | Discount rate | | 3.40 | % | | 4.25 | % | Increase in compensation levels | | 4.00 | % | | 4.00 | % |
|
Defined Benefit Plan Assumptions Used Calculating Net Pension Expense | | | | | | | | | | | | Years ended June 30, | | 2016 | | 2015 | | 2014 | | | | | | | | Discount rate | | 4.25 | % | | 4.05 | % | | 4.50 | % | Expected long-term rate of return on assets | | 7.00 | % | | 7.25 | % | | 7.25 | % | Increase in compensation levels | | 4.00 | % | | 4.00 | % | | 4.00 | % |
|
Schedule of Allocation of Plan Assets | | | | | | | | | | | 2016 | | 2015 | | | | | | Cash and cash equivalents | | 3 | % | | 9 | % | Fixed income securities | | 42 | % | | 33 | % | U.S. equity securities | | 18 | % | | 17 | % | International equity securities | | 14 | % | | 19 | % | Global equity securities | | 23 | % | | 22 | % | | | 100 | % | | 100 | % |
|
Defined Benefit Plan Target Allocation Percentage | | | | U.S. fixed income securities | 35% - 45% | U.S. equity securities | 14% - 24% | International equity securities | 11% - 21% | Global equity securities | 20% - 30% |
|
Fair Value, Measurement Inputs, Disclosure | | | | | | | | | | | | | | | | | | | | | Level 1 | | Level 2 | | Level 3 | | Total | | | | | | | | | | Commingled trusts | | $ | — |
| | $ | 1,029.2 |
| | $ | — |
| | $ | 1,029.2 |
| Government securities | | — |
| | 371.5 |
| | — |
| | 371.5 |
| Mutual funds | | 76.6 |
| | — |
| | — |
| | 76.6 |
| Corporate and municipal bonds | | — |
| | 433.4 |
| | — |
| | 433.4 |
| Mortgage-backed security bonds | | — |
| | 35.3 |
| | — |
| | 35.3 |
| Total pension asset investments | | $ | 76.6 |
| | $ | 1,869.4 |
| | $ | — |
| | $ | 1,946.0 |
|
In addition to the investments in the above table, the pension plans also held cash and cash equivalents of $60.3 million as of June 30, 2016, which have been classified as Level 1 in the fair value hierarchy.
The following table presents the investments of the pension plans measured at fair value at June 30, 2015: | | | | | | | | | | | | | | | | | | | | Level 1 | | Level 2 | | Level 3 | | Total | | | | | | | | | | Commingled trusts | | $ | — |
| | $ | 1,082.7 |
| | $ | — |
| | $ | 1,082.7 |
| U.S. government securities | | — |
| | 270.7 |
| | — |
| | 270.7 |
| Mutual funds | | 89.0 |
| | — |
| | — |
| | 89.0 |
| Corporate and municipal bonds | | — |
| | 347.5 |
| | — |
| | 347.5 |
| Mortgage-backed security bonds | | — |
| | 34.5 |
| | — |
| | 34.5 |
| Total pension asset investments | | $ | 89.0 |
| | $ | 1,735.4 |
| | $ | — |
| | $ | 1,824.4 |
|
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