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Debt Obligations - Schedule of Senior Notes and Loans (Parenthetical) (Detail) $ in Thousands, € in Millions, SFr in Millions |  | 9 Months Ended |  |  |  |  |  |  |
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May 31, 2025 EUR (€) | Sep. 30, 2025 EUR (€) | Sep. 30, 2025 USD ($) | Sep. 30, 2025 CHF (SFr) | Jul. 31, 2025 USD ($) | Jun. 30, 2025 USD ($) | May 31, 2025 USD ($) | Mar. 31, 2025 USD ($) | Jan. 31, 2025 USD ($) | Dec. 31, 2024 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Accumulated Amortization, Debt Issuance Costs, Noncurrent |  |  |  | $ 6,000 |  |  |  |  |  |  |
Debt Issuance Costs, Noncurrent, Net | [1] |  |  | 70,000 |  |  |  |  |  |  | $ 61,000
Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Issuance Costs, Noncurrent, Net |  |  |  | 20,000 |  |  |  |  |  |  |
Senior notes repaid amount |  |  |  |  |  | $ 444,000 |  |  |  |  |
Senior notes maturity percentage |  |  |  |  |  | 1.00% |  |  |  |  |
Sustainability Linked Senior Notes Due 2029 One [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 600,000 |  |  |  |  |  |  |
Sustainability Linked Senior Notes Due 2029 One [Member] | Maximum [Member] | From September Fifteenth Two Thousand And Twenty Six [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Increase (Decrease) |  |  | 0.30% |  |  |  |  |  |  |  |
Sustainability Linked Senior Notes Due 2029 One [Member] | Minimum [Member] | From September Fifteenth Two Thousand And Twenty Six [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Increase (Decrease) |  |  | 0.10% |  |  |  |  |  |  |  |
Seven Point Three Eight Senior Notes Due In 2029 [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  |  |  |  | $ 7,380 |  |  |  |
Debt Instrument, Repurchase Amount |  |  |  |  |  |  | $ 157,000 |  |  |  |
Debt, Weighted Average Interest Rate |  |  |  |  |  |  | 10.00% |  |  |  |
Four Point Seven Five Senior Notes Due In 2029 [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Repurchase Amount |  |  |  |  |  |  | $ 202,000 |  |  |  |
Debt, Weighted Average Interest Rate |  |  |  |  |  |  | 7.88% |  |  |  |
Four Point Seven Five Senior Notes Due In 2027 [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Repurchase Amount |  |  |  |  |  |  | $ 351,000 |  |  |  |
Debt, Weighted Average Interest Rate |  |  |  |  |  |  | 4.75% |  |  |  |
Three Point One Five Senior Notes Due In 2026 [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Repurchase Amount |  |  |  |  |  |  | $ 1,579,000 |  |  |  |
Debt, Weighted Average Interest Rate |  |  |  |  |  |  | 3.15% |  |  |  |
Six Point Zero Zero Semiannual Interest Senior [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  |  |  |  |  | $ 500,000 |  |  |
Debt Instrument, Maturity Date, Description |  | December 2032 |  |  |  |  |  |  |  |  |
Debt, Weighted Average Interest Rate |  | 6.00% |  |  |  |  |  | 6.00% |  |  |
Four Point Thirteen Semiannual Interest Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  | € 1,000 |  |  |  |  |  |  |  |  |
Debt Instrument, Maturity Date, Description |  | June 2031 |  |  |  |  |  |  |  |  |
Debt, Weighted Average Interest Rate |  | 4.125% |  |  |  |  |  | 4.125% |  |  |
Five Point Seven Five Semiannual Interest Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  |  |  |  |  | $ 700,000 |  |  |
Debt Instrument, Maturity Date, Description |  | December 2030 |  |  |  |  |  |  |  |  |
Debt, Weighted Average Interest Rate |  | 5.75% |  |  |  |  |  | 5.75% |  |  |
Senior notes EUR 1,000 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  |  | € 1,000 |  |  |  |  |  |  |  |
Senior notes EUR 1,000 million [Member] | Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Senior notes repaid amount |  |  |  |  |  |  |  |  |  | $ 426,000 |
Senior notes maturity percentage |  |  |  |  |  |  |  |  |  | 6.00% |
Senior notes USD 1,000 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 1,000,000 |  |  |  |  |  |  |
Senior notes USD 1,000 million [Member] | Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Senior notes repaid amount |  |  |  |  |  |  |  |  |  | $ 427,000 |
Senior notes maturity percentage |  |  |  |  |  |  |  |  |  | 7.13% |
Senior notes EUR 900 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  |  | 900 |  |  |  |  |  |  |  |
Senior notes EUR 900 million [Member] | Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Senior notes repaid amount |  |  |  |  |  |  |  |  | $ 515,000 |  |
Senior notes maturity percentage |  |  |  |  |  |  |  |  | 4.50% |  |
Senior notes CHF 350 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | SFr |  |  |  |  | SFr 350 |  |  |  |  |  |
Senior notes USD 3,500 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 3,500,000 |  |  |  |  |  |  |
Senior notes EUR 700 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  |  | 700 |  |  |  |  |  |  |  |
Sustainability-linked senior notes USD 1,000 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 1,000,000 |  |  |  |  |  |  |
Sustainability-linked senior notes EUR 1,100 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  |  | 1,100 |  |  |  |  |  |  |  |
Senior notes USD 1,250 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 1,250,000 |  |  |  |  |  |  |
Senior notes EUR 750 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  |  | 750 |  |  |  |  |  |  |  |
Sustainability-linked senior notes USD 1,000 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 1,000,000 |  |  |  |  |  |  |
Sustainability-linked senior notes EUR 800 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  |  | 800 |  |  |  |  |  |  |  |
Sustainability-linked senior notes EUR 1,500 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  |  | 1,500 |  |  |  |  |  |  |  |
Senior notes USD 700 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 700,000 |  |  |  |  |  |  |
Sustainability-linked senior notes USD 500 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 500,000 |  |  |  |  |  |  |
Sustainability-linked senior notes EUR 500 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  |  | 500 |  |  |  |  |  |  |  |
Senior notes EUR 1,000million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount | € |  |  | € 1,000 |  |  |  |  |  |  |  |
Senior notes USD 500million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 500,000 |  |  |  |  |  |  |
Senior notes USD 789 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | 789,000 |  |  |  |  |  |  |
Senior notes USD 2,000 million [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | $ 2,000,000 |  |  |  |  |  |  |
Interest Rate Increase [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Increase (Decrease) |  |  | 0.375% |  |  |  |  |  |  |  |
Interest Rate Increase [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Increase (Decrease) |  |  | 0.125% |  |  |  |  |  |  |  |
One Time Premium Payment [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Maturity Date |  |  | May 09, 2026 |  |  |  |  |  |  |  |
One Time Premium Payment [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Increase (Decrease) |  |  | 0.45% |  |  |  |  |  |  |  |
One Time Premium Payment [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Increase (Decrease) |  |  | 0.15% |  |  |  |  |  |  |  |
[1] | Debt issuance costs as of September 30, 2025 include $20 million in connection with the issuance of the senior notes in May 2025, partially offset by $6 million acceleration of issuance costs related to the cash tender offer.

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