Employee Benefit Plans (Time-Based Restricted shares and units) (Details) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014
Time-Based Restricted Stock [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Restricted shares outstanding at July 1, 2014	2,341
Restricted shares granted	874
Restricted shares vested	(1,064)
Restricted shares forfeited	(23)
Restricted shares outstanding at September 30, 2014	2,128	[1]
Time Based Restricted Stock Unit [Domain]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Restricted shares outstanding at July 1, 2014	571
Restricted shares granted	215
Restricted shares vested	(250)
Restricted shares forfeited	(25)
Restricted shares outstanding at September 30, 2014	511	[1]

[1] On October 1, 2014, after calculating the ADP restricted stock and restricted stock unit conversion ratio and the CDK restricted stock and restricted stock unit conversion ratio, ADP time-based restricted stock and time-based restricted stock units increased by 261 thousand and 64 thousand, respectively, to preserve the intrinsic value of remaining ADP employees' awards. ADP time-based restricted stock and time-based restricted stock units decreased by 189 thousand and 43 thousand, respectively, related to the previously outstanding ADP awards substituted with CDK awards for CDK employees.