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Basis of Presentation (Policies) | 3 Months Ended
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Feb. 28, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Basis of Presentation and Significant Accounting Policies | Basis of Presentation and Significant Accounting Policies - We prepared the accompanying unaudited condensed consolidated financial statements pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC") regarding interim financial reporting. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America ("GAAP") for complete financial statements and these unaudited financial statements should be read in conjunction with the audited financial statements included in our Annual Report on Form 10-K for the fiscal year ended November 30, 2021, as amended by Form 10-K/A filed on March 30, 2022 (together, the "2021 10-K"). We made no material changes in the application of our significant accounting policies that were disclosed in our 2021 10-K. We have prepared the accompanying unaudited condensed consolidated financial statements on the same basis as the audited financial statements included in our 2021 10-K, and these financial statements include all adjustments, consisting only of normal recurring adjustments, necessary for a fair presentation of the results of the interim periods presented. The operating results for the interim periods presented are not necessarily indicative of the results expected for the full fiscal year.
Use of Estimates | Use of Estimates The preparation of financial statements requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. On an on-going basis, management evaluates its estimates and records changes in estimates in the period in which they become known. These estimates are based on historical data and experience, as well as various other assumptions that management believes to be reasonable under the circumstances. The most significant estimates relate to: the timing and amount of revenue recognition, including the determination of the nature and timing of the satisfaction of performance obligations, the standalone selling price of performance obligations, and the transaction price allocated to performance obligations; the realization of tax assets and estimates of tax liabilities; fair values of investments in marketable securities; intangible assets and goodwill valuations; the recognition and disclosure of contingent liabilities; the collectability of accounts receivable; and assumptions used to determine the fair value of stock-based compensation. Actual results could differ from those estimates.
Recent Accounting Pronouncements | Recent Accounting Pronouncements Recently Adopted Accounting Pronouncements Income Taxes In December 2019, the Financial Accounting Standards Board issued Accounting Standards Update No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes ("ASU 2019-12"). ASU 2019-12 updates specific areas of ASC 740, Income Taxes, to reduce complexity while maintaining or improving the usefulness of the information provided to users of financial statements. The Company adopted this standard effective December 1, 2021. The adoption of this standard did not have a material effect on the Company's condensed consolidated financial position and results of operations. Convertible Debt On December 1, 2021, we early adopted Accounting Standards Update No. 2020-06, Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity ("ASU 2020-06") on a modified retrospective basis. Under ASU 2020-06, we no longer separate the convertible senior notes into liability and equity components. We recognized the cumulative effect of initially applying this new standard as of December 1, 2021 as an adjustment to the December 1, 2021 opening balance of retained earnings. The conversion option that was previously accounted for in equity under the cash conversion model was recombined into the convertible debt outstanding, and as a result, additional paid in capital and the related unamortized debt discount on the convertible senior notes were reduced. The removal of the remaining debt discount recorded for this previous separation has the effect of increasing our net debt balance. We recorded a $47.5 million decrease to additional paid-in capital, a $56.0 million decrease to debt discount, a $4.9 million increase to retained earnings, and a $13.4 million decrease to long-term deferred tax liabilities. There was no impact to the Company’s statements of cash flows as the result of the adoption of ASU 2020-06. The prior period consolidated financial statements have not been retrospectively adjusted and continue to be reported under the accounting standards in effect for those periods. See "Note 8: Debt" for additional information regarding the terms of the Convertible Senior Notes (the "Notes"). The new standard requires the use of the "if-converted" method to calculate the diluted earnings per common share. Refer to Note 16: Earnings Per Share for effect of the convertible notes on diluted earnings per common share.

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