CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net earnings (loss)	$ 12,189	$ 8,274
Earnings from discontinued operations, net of tax		(15,240)
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	61,097	63,221
Loss (gain) on disposal or impairment of assets	(520)	209
Impairment of goodwill and other assets		729
Deferred income taxes	(1,982)	(4,856)
Non-cash stock-based compensation expense	33,955	23,529
Changes in operating assets and liabilities:
Accounts receivable, net	(6,161)	(15,238)
Other assets	8,653	(2,643)
Accounts payable and other liabilities	(11,819)	3,182
Deferred revenue	(10,247)	9,205
Net cash provided by operating activities	85,165	70,372
Cash flows from investing activities:
Capitalized software development costs	(11,171)	(10,360)
Capital expenditures	(30,096)	(33,822)
Data acquisition costs	(463)	(1,135)
Net cash received from disposition	16,988
Net cash paid in acquisitions	(137,383)	(5,386)
Net cash used in investing activities	(162,125)	(50,703)
Cash flows from financing activities:
Proceeds from debt	70,000
Payments of debt	(24,173)	(79,183)
Sale of common stock, net of stock acquired for withholding taxes	9,670	6,343
Excess tax benefits from stock-based compensation	1,785	2,022
Acquisition of treasury stock	(30,542)	(37,535)
Net cash provided by (used in) financing activities	26,740	(108,353)
Net cash used in continuing operations	(50,220)	(88,684)
Cash flows from discontinued operations:
Net cash provided by operating activities		10,277
Net cash provided by investing activities		124,506
Net cash used in financing activities		(206)
Net cash provided by discontinued operations		134,577
Net cash provided by (used in) continuing and discontinued operations	(50,220)	45,893
Effect of exchange rate changes on cash	(1,559)	(513)
Net change in cash and cash equivalents	(51,779)	45,380
Cash and cash equivalents at beginning of period	189,629	141,010
Cash and cash equivalents at end of period	137,850	186,390
Cash paid during the period for:
Interest	5,301	6,220
Income taxes, net of refunds	4,796	6,004
Prepayment of debt		55,000
Payments on capital leases and installment payment arrangements		63
Payments on capital leases and installment payment arrangements of discontinued operations		206
Other debt payments	$ 24,173	$ 24,120