Related Party Transactions	6 Months Ended
Related Party Transactions	Oct. 31, 2021
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions Shareholder Loan In January 2018, the Company issued 1,251,921 shares of Series F Preferred Stock in exchange for a non-recourse promissory note to Thomas M. Siebel, the Company’s CEO, in the amount of $24.5 million. The promissory note has a term of five years with the ability to renew for up to four successive one year periods and bears interest at a rate of 2.18% per annum, compounded annually. In September 2020, Mr. Siebel paid the outstanding promissory note in full including accrued interest in the total amount of $26.0 million. Refer to Note 9. Stock-Based Compensation for more information. Revenue Transactions with Baker Hughes Company In June 2019, the Company entered into multiple agreements with Baker Hughes Company (“Baker Hughes”) under which Baker Hughes received a three-year subscription to use the Company’s software. These agreements were revised in June 2020 to extend the term to five years and modify the subscription fees due. Under the agreements as revised in June 2020, Baker Hughes made minimum, non-cancelable revenue commitments, inclusive of their direct subscription fees and third-party revenue generated through a joint marketing arrangement with Baker Hughes, in the amount of $46.7 million in fiscal year 2020, $53.3 million in fiscal year 2021, $75.0 million in fiscal year 2022, $125.0 million in fiscal year 2023, and $150.0 million in fiscal year 2024. The Company also agreed to pay Baker Hughes a sales commission on subscriptions and services offerings it resold in excess of these minimum revenue commitments. The Company and Baker Hughes further revised these agreements in October 2021 to extend the term by an additional year, for a total of six years, with an expiration date in the fiscal year ending April 30, 2025, to modify the amount of Baker Hughes’ annual commitments to $85.0 million in fiscal year 2023, $110.0 million in fiscal year 2024, and $125.0 million in fiscal year 2025, and to revise the structure of the arrangement to further incentivize Baker Hughes’ sales of the Company’s products and services. Beginning in fiscal year 2023, Baker Hughes’ annual commitments will be reduced by any revenue that Baker Hughes generates from certain customers. The revenue generated by Baker Hughes will be reviewed quarterly and adjusted, as needed, to reflect our current assumptions. As part of these revised agreements, the Company also acknowledged that Baker Hughes had met its minimum annual revenue commitment for fiscal year 2022 and earned a sales commission of $16.0 million for fiscal year 2022. Pursuant to the revised arrangement, the Company acknowledged that Baker Hughes had met its minimum annual revenue commitment for the current fiscal year and recognized $16.0 million of sales commission as deferred costs during the fiscal quarter ended October 31, 2021 related to this arrangement, which will be amortized over an expected period of five years. During the six months ended October 31, 2021, the Company recognized total revenue of $36.7 million related to its arrangement with Baker Hughes. The remaining performance obligations related to Baker Hughes, which includes both direct subscriptions and reseller arrangements, is comprised of $18.7 million related to deferred revenue and $282.3 million of commitments from non-cancellable contracts as of October 31, 2021 and $8.5 million related to deferred revenue and $95.5 million from non-cancellable contracts as of April 30, 2021. The Company recognized subscription revenue from direct subscription fees from Baker Hughes of $10.0 million and $6.8 million during the three months ended October 31, 2021 and 2020, respectively, and $20.2 million and $13.6 million during the six months ended October 31, 2021 and 2020, respectively. The Company recognized professional services revenue from Baker Hughes of $5.9 million and nil during the three months ended October 31, 2021 and 2020, respectively, and $8.0 million and nil during the six months ended October 31, 2021 and 2020, respectively. As of October 31, 2021 and April 30, 2021, accounts receivable, net included $9.4 million and $15.2 million and deferred revenue, current included $17.5 million and $7.7 million, respectively. The Company recognized cost of subscription revenue from Baker Hughes, of nil and nil during the three months ended October 31, 2021 and 2020, respectively, and $0.1 million and nil during the six months ended October 31, 2021 and 2020, respectively. As of October 31, 2021 and April 30, 2021, accounts payable included $0.1 million and $0.1 million, respectively. As of October 31, 2021 and April 30, 2021, the current portion of deferred costs of $5.0 million and $1.7 million, respectively, were included in prepaid expenses and other current assets and the non-current portion of $18.6 million and $6.6 million, respectively, were included in other assets, non-current. The Company amortized $0.4 million and $0.8 million of deferred commissions during the three and six months ended October 31, 2021, and this amount was included in sales and marketing expense in the condensed consolidated statements of operations. The Company recognized $8.3 million and $16.0 million of sales commission as deferred costs during the fiscal year ended April 30, 2021 and the fiscal quarter ended October 31, 2021, respectively, related to this arrangement. The sales commissions of $8.3 million recognized in the fiscal year ended April 30, 2021 is payable to Baker Hughes over the term of three years based on the agreements, of which the Company paid $3.4 million during the six months ended October 31, 2021. The sales commissions of $16.0 million recognized in the fiscal quarter ended October 31, 2021 will be amortized over an expected period of five years. As of October 31, 2021 and April 30, 2021, accrued and other current liabilities included $18.5 million and $3.4 million, respectively, and other long-term liabilities included $2.4 million and $4.9 million, respectively.