Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Mar. 31, 2019
Current assets:
Cash and cash equivalents	$ 696,821	$ 283,990
Accounts receivable, net of allowance	1,427,816	1,330,364
Prepaid expenses and other current assets	98,126	84,986
Total current assets	2,222,763	1,699,340
Property and equipment, net of accumulated depreciation	195,392	172,453
Operating lease right-of-use assets	243,342	0
Intangible assets, net of accumulated amortization	298,269	287,051
Goodwill	1,581,160	1,581,160
Other long-term assets	89,701	91,837
Total assets	4,630,627	3,831,841
Current liabilities:
Current portion of long-term debt	77,865	57,924
Accounts payable and other accrued expenses	671,600	664,948
Accrued compensation and benefits	320,791	325,553
Operating lease liabilities	38,053	0
Other current liabilities	45,523	130,814
Total current liabilities	1,153,832	1,179,239
Long-term debt, net of current portion	2,026,645	1,701,837
Operating lease liabilities, net of current portion	273,435	0
Other long-term liabilities	261,678	275,399
Total liabilities	3,715,590	3,156,475
Commitments and contingencies (Note 19)
Stockholders’ equity:
Common stock, Class A — $0.01 par value — authorized, 600,000,000 shares; issued, 160,658,781 shares at December 31, 2019 and 159,924,825 shares at March 31, 2019; outstanding, 140,318,046 shares at December 31, 2019 and 140,027,853 shares at March 31, 2019	1,606	1,599
Treasury stock, at cost — 20,340,735 shares at December 31, 2019 and 19,896,972 shares at March 31, 2019	(742,335)	(711,450)
Additional paid-in capital	446,318	401,596
Retained earnings	1,235,605	994,811
Accumulated other comprehensive loss	(26,157)	(11,190)
Total stockholders’ equity	915,037	675,366
Total liabilities and stockholders’ equity	$ 4,630,627	$ 3,831,841