XML 33 R22.htm IDEA: XBRL DOCUMENT
v3.25.2

Common Share Data (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2025
Earnings Per Share [Abstract] |
Schedule of Calculation of Numerator and Denominator in Earnings Per Share | The following table provides a reconciliation of net income and the number of shares used in basic and diluted earnings per share calculations.
| Quarters Ended |  | Six Months Ended
| June 30, |  | June 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
Numerator: |  |  |  |  |  |  |
Net income to shareholders | $ | 204.4 |  |  | $ | 91.8 |  |  | $ | 449.5 |  |  | $ | 408.6 |
Denominator: |  |  |  |  |  |  |
Basic weighted-average shares (a) | 244,801,566 |  |  | 260,796,757 |  |  | 244,343,845 |  |  | 266,341,589 |
Effect of dilutive securities - stock-based |  |  |  |  |  |  |
compensation awards | 6,273,445 |  |  | 4,752,898 |  |  | 6,112,431 |  |  | 4,197,019 |
Diluted adjusted weighted-average shares (a) | 251,075,011 |  |  | 265,549,655 |  |  | 250,456,276 |  |  | 270,538,608 |
Earnings per share: Basic | $ | 0.83 |  |  | $ | 0.35 |  |  | $ | 1.84 |  |  | $ | 1.53 |
Diluted | $ | 0.81 |  |  | $ | 0.35 |  |  | $ | 1.79 |  |  | $ | 1.51 |
Anti-dilutive common stock equivalents |  |  |  |  |  |  |
excluded from earnings per share computations: |  |  |  |  |  |  |
Stock-based compensation awards | 1,014,202 |  |  | — |  |  | 1,014,202 |  |  | 1,317,779 |
__________ (a) In calculating earnings per share, accounting standards require that common shares owned by the ORI 401(k) Savings and Profit Sharing Plan that are unallocated to participants in the plan be excluded from the calculation. Such shares are issued and outstanding, and have the same voting and other rights applicable to all other common shares.

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration