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Earnings Per Share - Additional Information (Detail) $ / shares in Units, shares in Millions, $ in Millions | 9 Months Ended
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Sep. 30, 2025 USD ($) $ / shares shares
Earnings Per Share Disclosure [Line Items] |
Convertible senior note, if-converted value in excess of outstanding principal value | $ | $ 460.0
4.50 % Convertible Senior Notes |
Earnings Per Share Disclosure [Line Items] |
Debt instrument, convertible, associated derivative transactions, description | The if-converted value of the 4.50% Convertible Senior Notes is based on the weighted average closing price of Holdings’ common stock for the relevant reporting period. For the three and nine months ended September 30, 2025, diluted earnings per share includes the if-converted number of shares related to the convertible notes through May 15, 2025, the date the Company provided irrevocable notice to the holders of the 4.50% Convertible Senior Notes of its election to settle the $460.0 principal amount of the 4.50% Convertible Senior Notes in cash and any amounts above the $460.0 principal amount in shares. After May 15, 2025 the diluted earnings per share calculation reflects an estimated number of shares to be issued for the amount owed above the $460.0 principal amount outstanding based on a volume-weighted average share price for the period from May 15, 2025 through August 15, 2025.
Granted | shares | 32.0
Weighted Average Exercise Price, Granted | $ 21.95
Common stock, convertible, conversion price, increase | $ 21.95
Debt instrument, interest rate, stated percentage | 4.50%
Hedge transactions of common stock | shares | 16.2
Cash Paid on Convertible Principal Amount | $ | $ 460.0
4.50 % Convertible Senior Notes | Minimum |
Earnings Per Share Disclosure [Line Items] |
Initial conversion price | $ 14.27
Debt Instrument, Convertible, Conversion Price | 14.27
4.50 % Convertible Senior Notes | Maximum |
Earnings Per Share Disclosure [Line Items] |
Initial conversion price | 14.35
Debt Instrument, Convertible, Conversion Price | $ 14.35
4.50 % Convertible Senior Notes | Warrant |
Earnings Per Share Disclosure [Line Items] |
Granted | shares | 32.0
Adjusted To Common Stock | shares | 32.2
Weighted Average Exercise Price, Granted | $ 22.08
4.50 % Convertible Senior Notes | Common Stock [Member] |
Earnings Per Share Disclosure [Line Items] |
Adjusted To Common Stock | shares | 32.2

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- Definition Per share increase in conversion price of convertible common stock. Excludes change due to standard antidilution provision. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
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- Definition Information about derivative transactions entered into in connection with convertible debt instruments which may be settled in cash upon conversion, including partial cash settlement. Descriptions include the terms of such transactions, how the derivative transaction(s) relate to the convertible debt instrument, the number of underlying shares and the reasons for entering into the derivative transaction(s). An example of a derivative transaction entered into in connection with the issuance of the convertible debt instrument is the purchase of call options that are expected to substantially offset changes in the fair value of the conversion option. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-5 + Details
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