Commitments and Contingencies (Tables)

3 Months Ended

Jun. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Future Minimum Rental Payments For Operating Leases

Remaining 2016	$	103,759
2017	118,229
2018	102,774
2019	84,092
2020	77,260
Thereafter	291,329
Total	$	777,443

Lease Liability Reserve Roll Forward [Table Text Block]

Balance as of March 31, 2014	$	55,500
Accrued charges for vacated and subleased space (1)	9,023
Payments, net	(15,001		)
Adjustments and other	(3,583		)
Balance as of March 31, 2015	45,939
Payments, net	(2,364		)
Adjustments and other	573
Balance as of June 30, 2015	$	44,148