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v3.25.3

Equity Based Compensation (Details) - USD ($) $ / shares in Units, $ in Millions | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Mar. 31, 2025 | Apr. 30, 2022 | Mar. 31, 2025 | Sep. 30, 2025 | Dec. 31, 2024
AM LTIP |  |  |  |  |
Additional disclosures |  |  |  |  |
Number of shares available for future grant under the Plan |  |  |  | 15,146,254 |
RSUs |  |  |  |  |
Number of units |  |  |  |  |
Total awarded and unvested at the beginning of the period (in shares) |  |  | 5,642,261 | 5,642,261 |
Granted (in shares) |  |  |  | 2,110,599 |
Vested (in shares) |  |  |  | (3,031,925) |
Forfeited (in shares) |  |  |  | (103,550) |
Total awarded and unvested at the end of the period (in shares) |  |  |  | 4,617,385 | 5,642,261
Weighted average grant date fair value |  |  |  |  |
Total awarded and unvested at the beginning of the period (in dollars per unit) |  |  | $ 11.79 | $ 11.79 |
Granted (in dollars per unit) |  |  |  | 16.46 |
Vested (in dollars per unit) |  |  |  | 11.29 |
Forfeited (in dollars per unit) |  |  |  | 14.16 |
Total awarded and unvested at the end of the period (in dollars per unit) |  |  |  | $ 14.2 | $ 11.79
Additional disclosures |  |  |  |  |
Unamortized expense |  |  |  | $ 47 |
Weighted average period for recognizing unrecognized stock-based compensation expense |  |  |  | 1 year 10 months 24 days |
ROIC PSUs |  |  |  |  |
Number of units |  |  |  |  |
Total awarded and unvested at the beginning of the period (in shares) |  |  | 1,302,338 | 1,302,338 |
Granted (in shares) |  |  |  | 300,029 |
Vested (in shares) |  |  |  | (439,935) |
Total awarded and unvested at the end of the period (in shares) |  |  |  | 1,162,432 | 1,302,338
Weighted average grant date fair value |  |  |  |  |
Total awarded and unvested at the beginning of the period (in dollars per unit) |  |  | $ 11.59 | $ 11.59 |
Granted (in dollars per unit) |  |  |  | 16.46 |
Vested (in dollars per unit) |  |  |  | 11.28 |
Total awarded and unvested at the end of the period (in dollars per unit) |  |  |  | $ 12.96 | $ 11.59
Additional disclosures |  |  |  |  |
Unamortized expense |  |  |  | $ 14 |
Weighted average period for recognizing unrecognized stock-based compensation expense |  |  |  | 1 year 8 months 12 days |
2022 ROIC PSUs |  |  |  |  |
Number of units |  |  |  |  |
Total awarded and unvested at the end of the period (in shares) |  |  |  | 0 |
Additional disclosures |  |  |  |  |
Vesting period |  | 3 years |  |  |
Percentage of target number of ROIC PSUs originally granted that may ultimately be earned |  |  |  |  | 200.00%
Issuance of common stock upon conversion of performance share units (in shares) |  |  | 900,000 |  |
2022 ROIC PSUs | Minimum |  |  |  |  |
Additional disclosures |  |  |  |  |
Percentage of target number of ROIC PSUs originally granted that may ultimately be earned |  | 0.00% |  |  |
2022 ROIC PSUs | Maximum |  |  |  |  |
Additional disclosures |  |  |  |  |
Percentage of target number of ROIC PSUs originally granted that may ultimately be earned |  | 200.00% |  |  |
2025 ROIC PSUs |  |  |  |  |
Additional disclosures |  |  |  |  |
Vesting period | 3 years |  |  |  |
2025 ROIC PSUs | Minimum |  |  |  |  |
Additional disclosures |  |  |  |  |
Percentage of target number of ROIC PSUs originally granted that may ultimately be earned | 0.00% |  |  |  |
2025 ROIC PSUs | Maximum |  |  |  |  |
Additional disclosures |  |  |  |  |
Percentage of target number of ROIC PSUs originally granted that may ultimately be earned | 200.00% |  |  |  |

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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(02) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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