Accounting Policies (Policies)	3 Months Ended
Mar. 31, 2025
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information for commercial and industrial companies, the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, the accompanying unaudited condensed consolidated financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements. The accompanying unaudited condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements (and notes thereto) included in our Annual Report on Form 10-K for the year ended December 31, 2024 (2024 Form 10-K). The condensed consolidated December 31, 2024 balance sheet presented is derived from the audited December 31, 2024 balance sheet included in the 2024 Form 10-K. In our opinion, all adjustments considered necessary for a fair presentation of the financial statements have been included, and all adjustments are of a normal and recurring nature. Operating results for the three months ended March 31, 2025 are not necessarily indicative of the results that may be expected for any future period.
Accounting Guidance Issued and Not Yet Adopted	Accounting Guidance Issued and Not Yet Adopted Income tax disclosures: In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (ASU 2023-09). ASU 2023-09 requires disclosure of greater disaggregation of information in the rate reconciliation and income taxes paid disaggregated by jurisdiction. It also includes certain other amendments to improve the effectiveness of income tax disclosures. The standard is effective for annual periods beginning after December 15, 2024. Early adoption is permitted. The standard only impacts footnote disclosures. Expense disaggregation disclosures: In November 2024, the FASB issued ASU No. 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Topic 220): Disaggregation of Income Statement Expenses (ASU 2024-03). ASU 2024-03 requires disclosure of disaggregation of expense captions. It also includes certain other disclosure requirements to improve the reporting of expense information. The standard is effective for annual periods beginning after December 15, 2026. Early adoption is permitted. The standard only impacts footnote disclosures.
Cash, Cash Equivalents and Short-Term Investments	Cash, Cash Equivalents and Short-Term Investments Cash and cash equivalents consist primarily of highly liquid investments such as deposits held at major banks and money market funds. Cash equivalents are carried at cost, which approximates fair value. Our money market fund balances are held in various funds of a single issuer at March 31, 2025. Short-term investments consist of available-for-sale debt securities with remaining maturities greater than three months at the date of purchase and time deposits. Investments in debt securities with remaining maturities greater than three months at the date of purchase are designated as short-term available-for-sale securities, as we may convert these investments into cash at any time, including to fund general operations. We invest in debt securities that have an effective maturity term of less than three years. The debt securities are carried at fair value, with unrealized gains and losses included in the condensed consolidated balance sheets as a component of accumulated other comprehensive loss. For available-for-sale debt securities in an unrealized loss position, we evaluate whether a current expected credit loss exists based on available information relevant to the credit rating of the security, current economic conditions and reasonable and supportable forecasts. The allowance for any credit loss will be recorded in other expense, net, on the condensed consolidated statements of income, not to exceed the amount of the unrealized loss. Any excess unrealized loss other than the credit loss is generally recognized in accumulated other comprehensive loss. The cost of securities sold is based on the specific identification method and realized gains and losses are included in other expense, net. To date, we have not recorded any credit loss or realized gains or losses.

Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2025

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information for commercial and industrial companies, the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, the accompanying unaudited condensed consolidated financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements. The accompanying unaudited condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements (and notes thereto) included in our Annual Report on Form 10-K for the year ended December 31, 2024 (2024 Form 10-K). The condensed consolidated December 31, 2024 balance sheet presented is derived from the audited December 31, 2024 balance sheet included in the 2024 Form 10-K. In our opinion, all adjustments considered necessary for a fair presentation of the financial statements have been included, and all adjustments are of a normal and recurring nature. Operating results for the three months ended March 31, 2025 are not necessarily indicative of the results that may be expected for any future period.

Accounting Guidance Issued and Not Yet Adopted

Income tax disclosures: In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (ASU 2023-09). ASU 2023-09 requires disclosure of greater disaggregation of information in the rate reconciliation and income taxes paid disaggregated by jurisdiction. It also includes certain other amendments to improve the effectiveness of income tax disclosures. The standard is effective for annual periods beginning after December 15, 2024. Early adoption is permitted. The standard only impacts footnote disclosures.

Expense disaggregation disclosures: In November 2024, the FASB issued ASU No. 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Topic 220): Disaggregation of Income Statement Expenses (ASU 2024-03). ASU 2024-03 requires disclosure of disaggregation of expense captions. It also includes certain other disclosure requirements to improve the reporting of expense information. The standard is effective for annual periods beginning after December 15, 2026. Early adoption is permitted. The standard only impacts footnote disclosures.

Cash, Cash Equivalents and Short-Term Investments

Cash and cash equivalents consist primarily of highly liquid investments such as deposits held at major banks and money market funds. Cash equivalents are carried at cost, which approximates fair value. Our money market fund balances are held in various funds of a single issuer at March 31, 2025.

Short-term investments consist of available-for-sale debt securities with remaining maturities greater than three months at the date of purchase and time deposits. Investments in debt securities with remaining maturities greater than three months at the date of purchase are designated as short-term available-for-sale securities, as we may convert these investments into cash at any time, including to fund general operations. We invest in debt securities that have an effective maturity term of less than three years. The debt securities are carried at fair value, with unrealized gains and losses included in the condensed consolidated balance sheets as a component of accumulated other comprehensive loss. For available-for-sale debt securities in an unrealized loss position, we evaluate whether a current expected credit loss exists based on available information relevant to the credit rating of the security, current economic conditions and reasonable and supportable forecasts. The allowance for any credit loss will be recorded in other expense, net, on the condensed consolidated statements of income, not to exceed the amount of the unrealized loss. Any excess unrealized loss other than the credit loss is generally recognized in accumulated other comprehensive loss. The cost of securities sold is based on the specific identification method and realized gains and losses are included in other expense, net. To date, we have not recorded any credit loss or realized gains or losses.