CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities:
Net loss	$ (122,268)	$ (60,608)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	6,801	6,464
Amortization of intangible assets	6,149	4,551
Amortization of capitalized software	13,263	6,452
Amortization of debt discount and issuance costs	9,987	0
Amortization of deferred sales commission costs	13,805	0
Operating lease expense, net of accretion	10,676
Non-cash lease expenses		3,601
Stock-based compensation	50,305	31,574
Other	2,671	873
Changes in assets and liabilities:
Accounts receivable, net	(8,776)	(3,965)
Deferred sales commission costs	(33,651)	(7,234)
Other current and non-current assets	(24,780)	(2,565)
Accounts payable and accruals	7,876	13,198
Deferred revenue	5,106	986
Net cash used in operating activities	(62,836)	(6,673)
Cash flows from investing activities:
Purchases of property and equipment	(22,853)	(5,778)
Purchase of businesses	(58,853)	(5,625)
Capitalized software development costs	(22,784)	(18,210)
Proceeds from maturities of investments	16,195	44,850
Proceeds from sales of investments	33,117	41,780
Purchases of investments	(29,658)	(52,353)
Net cash (used in) provided by investing activities	(84,836)	4,664
Cash flows from financing activities:
Finance lease payments	(312)
Finance lease payments		(771)
Tax-related withholding of common stock	(6,186)	(7,631)
Proceeds from issuance of common stock under employee stock plans	7,035	7,372
Net proceeds from issuance of convertible senior notes	65,305	0
Net cash provided by (used in) financing activities	65,842	(1,030)
Effect of exchange rate changes on cash	958	(339)
Net decrease in cash and cash equivalents, and restricted cash	(80,872)	(3,378)
Cash, cash equivalents, and restricted cash at the beginning of the period	284,683	39,803
Cash, cash equivalents, and restricted cash at the end of the period	203,811	36,425
Supplemental cash flow information
Income taxes paid	719	290
Interest paid	647	$ 0
Right of use assets obtained in exchange for new operating lease liabilities	$ 64,869

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Amount of cash outflow for purchase of marketable security.

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The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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Amount of noncash expense for share-based payment arrangement.

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