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Income taxes - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Income (loss) before income taxes and income of investments accounted for under the equity method | $ 2,263,373 | $ 3,272,186 | $ (1,002,420)
Deferred tax liabilities, net | 2,506,870 | 2,250,364 |
Deferred tax assets | 261,004 | 275,756 |
Deferred tax liabilities | 2,767,874 | 2,526,120 |
Valuation allowance, deferred tax asset, increase (decrease) | (15,000) | (49,000) | (32,000)
Operating loss carryforward, used during period | 6,000 |  |
Unrecognized tax benefits | 100 | 17,000 | 32,000
Increase, prior period tax positions | 10 |  | 1,000
Decrease, prior period tax positions | 8,000 | 6,000 | $ 6,000
Decrease, resulting from settlements with taxing authorities | $ 9,000 |  |
Increase, current period tax positions |  | 100 |
Decrease, unrecognized tax benefits as a result of a lapse of the applicable statute of limitations |  | $ 9,000 |
Local statutory tax rate | 12.50% | 12.50% | 12.50%
Change in Circumstances/Judgment |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Valuation allowance, deferred tax asset, increase (decrease) | $ 26,000 |  |
Other |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Income (loss) before income taxes and income of investments accounted for under the equity method | 200,000 | $ 100,000 | $ 100,000
Other | Internal Revenue Service (IRS) |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Operating loss carryforwards | 388,000 |  |
Other | No expiration date | Internal Revenue Service (IRS) |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Operating loss carryforwards | 253,000 |  |
Other | Expires Between 2028 and 2038 | Internal Revenue Service (IRS) |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Operating loss carryforwards | 135,000 |  |
Other | Subject To Annual Limitation | Internal Revenue Service (IRS) |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Operating loss carryforwards | 52,000 |  |
Ireland |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Income (loss) before income taxes and income of investments accounted for under the equity method | 2,100,000 | 3,200,000 | $ (1,100,000)
Deferred tax liabilities, net | $ 2,599,660 | $ 2,317,069 |
Local statutory tax rate | 12.50% |  |
Valuation allowance, recognized | $ 19,000 |  |
Tax credit carryforward, amount | 15,000 |  |
Ireland | No expiration date |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Operating loss carryforwards | 13,700,000 |  |
State and Local Jurisdiction | Internal Revenue Service (IRS) |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Operating loss carryforwards | 66,000 |  |
State and Local Jurisdiction | No expiration date | Internal Revenue Service (IRS) |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Operating loss carryforwards | 33,000 |  |
State and Local Jurisdiction | Expires Between 2025 and 2044 | Internal Revenue Service (IRS) |  |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |  |
Operating loss carryforwards | $ 33,000 |  |

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