Summary of Significant Accounting Policies	9 Months Ended
Sep. 30, 2026
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Refer to the accounting policies described in Part II, Item 8, Note 2—Summary of Significant Accounting Policies in our 2025 Form 10-K. Equity Method Accounting for Investments in Unconsolidated Affiliates The distribution rights and priorities set forth in the LLC agreements governing the unconsolidated affiliates differ from Bloom’s underlying percentage ownership interests in those entities. Accordingly, we allocate income or loss from the unconsolidated affiliates using the hypothetical liquidation at book value (“HLBV”) method, which is an acceptable application of the equity method of accounting under Accounting Standards Codification (“ASC”) 323, Investments—Equity Method and Joint Ventures (“ASC 323”) when contractual cash distribution provisions differ from stated ownership percentages. Due to the timing of receipt of the unconsolidated affiliates’ financial information, we apply the equity method on a one-quarter reporting lag. Bloom monitors the unconsolidated affiliates for material intervening events during the lag period, and any such events are evaluated and, if necessary, disclosed or reflected in the current reporting period. Management believes that the use of this reporting lag is reasonable and does not materially affect our condensed consolidated results of operations. Under the HLBV method, at each reporting date, we calculate the amount we would receive if each unconsolidated affiliate were to liquidate all of its assets at their U.S. GAAP book values and distribute the resulting proceeds to creditors and members in accordance with the liquidation priorities set forth in the governing LLC agreement. Our share of income or loss from each unconsolidated affiliate for the period equals the change in our calculated liquidation claim between the beginning and end of the reporting period, adjusted for capital contributions and distributions during the period. The resulting equity method income or loss is presented as a single line item, Equity in earnings (loss) of unconsolidated affiliates, in our condensed consolidated statements of operations. Key inputs to the HLBV calculation include each unconsolidated affiliates’ U.S. GAAP net income or loss, taxable income or loss, book and tax depreciation, Section 704(b) capital account balances, capital contributions and distributions, transferable investment tax credits, and target returns and liquidation priorities specified in the governing LLC agreements. Changes in any of these inputs could have a significant impact on the amount we would be entitled to receive upon a hypothetical liquidation and, consequently, on our equity in earnings or loss from the unconsolidated affiliates. Unconsolidated affiliates are represented by Fund JVs (see Note 7—Investments in Unconsolidated Affiliates in this Quarterly Report on Form 10-Q). Management periodically evaluates whether changes in governance rights, ownership levels or contractual arrangements require reconsideration of consolidation or equity-method conclusions. Distributions Received From Unconsolidated Affiliates We use the “cumulative earnings” approach to classify distributions received from unconsolidated affiliates in our condensed consolidated statements of cash flows. Under this method, distributions received from unconsolidated affiliates are included in our condensed consolidated statements of cash flows as operating activities, unless cumulative distributions exceed our share of cumulative equity in the investee’s net earnings. In such cases, the excess distributions are considered returns of investment and are classified as investing activities. For a complete discussion of our accounting policies, refer to Part II, Item 8, Note 2—Summary of Significant Accounting Policies in our 2025 Form 10-K. Recovery of Previously Paid Tariffs We account for potential recoveries of previously paid import tariffs by applying the loss recovery model by analogy to ASC 410-30, Asset Retirement and Environmental Obligations—Environmental Obligations (“ASC 410‑30”). Consistent with ASC 410-30, which references the probability threshold in ASC 450-20, Loss Contingencies, we recognize a receivable for tariff refunds when recovery is deemed probable and the amount can be reasonably estimated. The recognized receivable is limited to the amount of tariff costs previously recognized in the condensed consolidated statements of operations. We do not recognize amounts in excess of such previously recognized costs. We evaluate the probability of recovery based on all available evidence, including the status of refund processes, legal developments, and our intent and ability to pursue claims. If recovery is not considered probable, no asset is recorded. We reassess this conclusion each reporting period. Recently Issued Accounting Pronouncements Accounting Guidance Not Yet Adopted In September 2026, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2026-03, Fair Value Measurement (Topic 820): Investment Companies with Equity Securities Subject to Contractual Sale Restrictions (“ASU 2026-03”). This guidance provides an exception to certain fair value measurement requirements for investment companies within the scope of ASC 946 by requiring contractual sale restrictions to be considered when measuring the fair value of equity securities and by requiring related disclosures. The amendments are effective for annual reporting periods beginning after December 15, 2027, including interim periods within those annual reporting periods, with early adoption permitted. The Company has concluded that ASU 2026-03 is not applicable to its condensed consolidated financial statements. In May 2026, the FASB issued ASU 2026-02, Environmental Credits and Environmental Credit Obligations (Topic 818) (“ASU 2026-02”). This guidance establishes a comprehensive model for the recognition, measurement, presentation, and disclosure of environmental credits and environmental credit obligations. The amendments are intended to improve comparability and transparency by reducing diversity in practice related to accounting for these arrangements. The standard is effective for fiscal years beginning after December 15, 2027, including interim periods within those fiscal years, with early adoption permitted. The Company is evaluating ASU 2026-02 guidance and does not currently expect it to have a material impact on its condensed consolidated financial statements. In April 2026, the FASB issued ASU 2026-01, Equity (Topic 505): Initial Measurement of Paid-in-Kind Dividends on Equity-Classified Preferred Stock (“ASU 2026-01”). This guidance requires entities to initially measure paid-in-kind (“PIK”) dividends on equity-classified preferred stock based on the dividend rate specified in the related agreement applied to the instrument’s liquidation preference. The amendments are intended to improve comparability by reducing diversity in practice related to the measurement of such dividends and do not affect the timing of recognition. The standard is effective for fiscal years beginning after December 15, 2026, including interim periods within those fiscal years, with early adoption permitted. The Company is evaluating ASU 2026-01 guidance and does not currently expect it to have a material impact on its condensed consolidated financial statements. Refer to the other accounting guidance not yet adopted described in Part II, Item 8, Note 2—Summary of Significant Accounting Policies, section Accounting Guidance Not Yet Adopted in our 2025 Form 10-K. Based on our ongoing evaluation, we do not expect the adoption of new accounting guidance to have a material impact on our condensed consolidated financial statements. Recently Released Accounting Standards Adopted by the Company In December 2025, the FASB issued ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities (“ASU 2025-10”). This update provides authoritative guidance on the recognition, measurement, and presentation of government grants received by business entities, an area previously lacking in U.S. GAAP. The amendments define government grants, establish recognition criteria, and require disclosures about the nature of grants, accounting policies applied, and significant terms and conditions. The amendments are effective for public business entities for annual periods beginning after December 15, 2028, with early adoption permitted. We elected to early adopt this standard as of January 1, 2026 (the beginning of our 2026 annual reporting period), using the modified prospective basis. We made an accounting policy election to account for nonrefundable, transferable tax credits related to assets as a government grant and present the credit separately as deferred income. The deferred income is amortized into Other Income (Expense), net over the useful life of the asset generating such credits. Consistent with this election, we account for the transferable tax credits generated from our investments in unconsolidated affiliates as part of our overall equity method pickup consistent with all other items of income or loss reported in the unconsolidated affiliates’ financial statements. To the extent that the accounting policy for transferable tax credits is different from the unconsolidated affiliates, we will recast the unconsolidated affiliates’ financial statements when calculating our equity method income or loss. There were no material impacts to our reported financial position, results of operations, or cash flows resulting from the adoption of this new accounting pronouncement. This standard has no impact on any prior periods presented in our condensed consolidated financial statements. In July 2025, the FASB issued ASU 2025-05, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets (“ASU 2025-05”). This update introduces a practical expedient for all entities when estimating expected credit losses for current accounts receivable and current contract assets arising from transactions accounted for under ASC 606, Revenue from Contracts with Customers (“ASC 606”). Under the practical expedient, when developing reasonable and supportable forecasts as part of estimating expected credit losses, an entity may assume that current conditions as of the balance sheet date do not change for the remaining life of the asset. ASU 2025‑05 is effective for annual reporting periods beginning after December 15, 2025, including interim periods within those annual reporting periods. We adopted ASU 2025‑05 in the first quarter of 2026. There were no material impacts to our reported financial position, results of operations, or cash flows resulting from the adoption of this new accounting pronouncement.

The distribution rights and priorities set forth in the LLC agreements governing the unconsolidated affiliates differ from Bloom’s underlying percentage ownership interests in those entities. Accordingly, we allocate income or loss from the unconsolidated affiliates using the hypothetical liquidation at book value (“HLBV”) method, which is an acceptable application of the equity method of accounting under Accounting Standards Codification (“ASC”) 323, Investments—Equity Method and Joint Ventures (“ASC 323”) when contractual cash distribution provisions differ from stated ownership percentages.

Due to the timing of receipt of the unconsolidated affiliates’ financial information, we apply the equity method on a one-quarter reporting lag. Bloom monitors the unconsolidated affiliates for material intervening events during the lag period, and any such events are evaluated and, if necessary, disclosed or reflected in the current reporting period. Management believes that the use of this reporting lag is reasonable and does not materially affect our condensed consolidated results of operations.

Under the HLBV method, at each reporting date, we calculate the amount we would receive if each unconsolidated affiliate were to liquidate all of its assets at their U.S. GAAP book values and distribute the resulting proceeds to creditors and members in accordance with the liquidation priorities set forth in the governing LLC agreement. Our share of income or loss from each unconsolidated affiliate for the period equals the change in our calculated liquidation claim between the beginning and end of the reporting period, adjusted for capital contributions and distributions during the period. The resulting equity method income or loss is presented as a single line item, Equity in earnings (loss) of unconsolidated affiliates, in our condensed consolidated statements of operations.

Key inputs to the HLBV calculation include each unconsolidated affiliates’ U.S. GAAP net income or loss, taxable income or loss, book and tax depreciation, Section 704(b) capital account balances, capital contributions and distributions, transferable investment tax credits, and target returns and liquidation priorities specified in the governing LLC agreements. Changes in any of these inputs could have a significant impact on the amount we would be entitled to receive upon a hypothetical liquidation and, consequently, on our equity in earnings or loss from the unconsolidated affiliates.

We use the “cumulative earnings” approach to classify distributions received from unconsolidated affiliates in our condensed consolidated statements of cash flows. Under this method, distributions received from unconsolidated affiliates are included in our condensed consolidated statements of cash flows as operating activities, unless cumulative distributions exceed our share of cumulative equity in the investee’s net earnings. In such cases, the excess distributions are considered returns of investment and are classified as investing activities.

We account for potential recoveries of previously paid import tariffs by applying the loss recovery model by analogy to ASC 410-30, Asset Retirement and Environmental Obligations—Environmental Obligations (“ASC 410‑30”). Consistent with ASC 410-30, which references the probability threshold in ASC 450-20, Loss Contingencies, we recognize a receivable for tariff refunds when recovery is deemed probable and the amount can be reasonably estimated. The recognized receivable is limited to the amount of tariff costs previously recognized in the condensed consolidated statements of operations. We do not recognize amounts in excess of such previously recognized costs.

In September 2026, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2026-03, Fair Value Measurement (Topic 820): Investment Companies with Equity Securities Subject to Contractual Sale Restrictions (“ASU 2026-03”). This guidance provides an exception to certain fair value measurement requirements for investment companies within the scope of ASC 946 by requiring contractual sale restrictions to be considered when measuring the fair value of equity securities and by requiring related disclosures. The amendments are effective for annual reporting periods beginning after December 15, 2027, including interim periods within those annual reporting periods, with early adoption permitted. The Company has concluded that ASU 2026-03 is not applicable to its condensed consolidated financial statements.

In May 2026, the FASB issued ASU 2026-02, Environmental Credits and Environmental Credit Obligations (Topic 818) (“ASU 2026-02”). This guidance establishes a comprehensive model for the recognition, measurement, presentation, and disclosure of environmental credits and environmental credit obligations. The amendments are intended to improve comparability and transparency by reducing diversity in practice related to accounting for these arrangements. The standard is effective for fiscal years beginning after December 15, 2027, including interim periods within those fiscal years, with early

In April 2026, the FASB issued ASU 2026-01, Equity (Topic 505): Initial Measurement of Paid-in-Kind Dividends on Equity-Classified Preferred Stock (“ASU 2026-01”). This guidance requires entities to initially measure paid-in-kind (“PIK”) dividends on equity-classified preferred stock based on the dividend rate specified in the related agreement applied to the instrument’s liquidation preference. The amendments are intended to improve comparability by reducing diversity in practice related to the measurement of such dividends and do not affect the timing of recognition. The standard is effective for fiscal years beginning after December 15, 2026, including interim periods within those fiscal years, with early adoption permitted. The Company is evaluating ASU 2026-01 guidance and does not currently expect it to have a material impact on its condensed consolidated financial statements.

In December 2025, the FASB issued ASU 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities (“ASU 2025-10”). This update provides authoritative guidance on the recognition, measurement, and presentation of government grants received by business entities, an area previously lacking in U.S. GAAP. The amendments define government grants, establish recognition criteria, and require disclosures about the nature of grants, accounting policies applied, and significant terms and conditions. The amendments are effective for public business entities for annual periods beginning after December 15, 2028, with early adoption permitted. We elected to early adopt this standard as of January 1, 2026 (the beginning of our 2026 annual reporting period), using the modified prospective basis. We made an accounting policy election to account for nonrefundable, transferable tax credits related to assets as a government grant and present the credit separately as deferred income. The deferred income is amortized into Other Income (Expense), net over the useful life of the asset generating such credits. Consistent with this election, we account for the transferable tax credits generated from our investments in unconsolidated affiliates as part of our overall equity method pickup consistent with all other items of income or loss reported in the unconsolidated affiliates’ financial statements. To the extent that the accounting policy for transferable tax credits is different from the unconsolidated affiliates, we will recast the unconsolidated affiliates’ financial statements when calculating our equity method income or loss. There were no material impacts to our reported financial position, results of operations, or cash flows resulting from the adoption of this new accounting pronouncement. This standard has no impact on any prior periods presented in our condensed consolidated financial statements.

In July 2025, the FASB issued ASU 2025-05, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets (“ASU 2025-05”). This update introduces a practical expedient for all entities when estimating expected credit losses for current accounts receivable and current contract assets arising from transactions accounted for under ASC 606, Revenue from Contracts with Customers (“ASC 606”). Under the practical expedient, when developing reasonable and supportable forecasts as part of estimating expected credit losses, an entity may assume that current conditions as of the balance sheet date do not change for the remaining life of the asset. ASU 2025‑05 is effective for annual reporting periods beginning after December 15, 2025, including interim periods within those annual reporting periods. We adopted ASU 2025‑05 in the first quarter of 2026. There were no material impacts to our reported financial position, results of operations, or cash flows resulting from the adoption of this new accounting pronouncement.