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Shareholders' Equity - Summary of Nonvested Share Activity (Detail) - shares | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Awards vested (in shares) | (6,502,300) | (6,587,002) | (7,448,615)
Supervisory board | 2011 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares, beginning balance (in shares) | 0 | 0 |
Awards granted (in shares) | 172,500 |  |
Exercised (in shares) | 0 | 0 |
Expired/cancelled (in shares) | 0 | 0 |
Number of shares, ending balance (in shares) | 0 | 0 | 0
Supervisory board | 2012 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares, beginning balance (in shares) | 0 | 20,000 |
Awards granted (in shares) | 180,000 |  |
Exercised (in shares) | 0 | (5,000) |
Expired/cancelled (in shares) | 0 | (15,000) |
Number of shares, ending balance (in shares) | 0 | 0 | 20,000
Employees |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares, beginning balance (in shares) | 12,982,169 |  |
Awards granted (in shares) | 5,449,135 |  |
Awards forfeited/waived (in shares) | (153,217) |  |
Awards cancelled on failed vesting conditions (in shares) | 0 |  |
Awards vested (in shares) | (6,556,700) |  |
Number of shares, ending balance (in shares) | 11,721,387 | 12,982,169 |
Employees | 2020 CEO Special Bonus |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares, beginning balance (in shares) | 5,334 |  |
Awards granted (in shares) | 0 |  |
Awards forfeited/waived (in shares) | 0 |  |
Awards cancelled on failed vesting conditions (in shares) | 0 |  |
Awards vested (in shares) | (5,334) |  |
Number of shares, ending balance (in shares) | 0 | 5,334 |
Employees | 2020 Employee Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares, beginning balance (in shares) | 2,780,796 |  |
Awards granted (in shares) | 0 |  |
Awards forfeited/waived (in shares) | (11,851) |  |
Awards cancelled on failed vesting conditions (in shares) | 0 |  |
Awards vested (in shares) | (2,768,945) |  |
Number of shares, ending balance (in shares) | 0 | 2,780,796 |
Employees | 2021 Employee Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares, beginning balance (in shares) | 3,699,514 |  |
Awards granted (in shares) | 0 |  |
Awards forfeited/waived (in shares) | (32,571) |  |
Awards cancelled on failed vesting conditions (in shares) | 0 |  |
Awards vested (in shares) | (1,716,700) |  |
Number of shares, ending balance (in shares) | 1,950,243 | 3,699,514 |
Employees | 2022 Employee Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares, beginning balance (in shares) | 6,496,525 |  |
Awards granted (in shares) | 0 |  |
Awards forfeited/waived (in shares) | (80,065) |  |
Awards cancelled on failed vesting conditions (in shares) | 0 |  |
Awards vested (in shares) | (2,065,721) |  |
Number of shares, ending balance (in shares) | 4,350,739 | 6,496,525 |
Employees | 2023 Employee Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares, beginning balance (in shares) | 0 |  |
Awards granted (in shares) | 5,449,135 |  |
Awards forfeited/waived (in shares) | (28,730) |  |
Awards cancelled on failed vesting conditions (in shares) | 0 |  |
Awards vested (in shares) | 0 |  |
Number of shares, ending balance (in shares) | 5,420,405 | 0 |

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- Definition Share based compensation arrangement by share based payment award equity instruments other than options cancelled on failed vesting conditions in period. + References No definition available. + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(02) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Line items represent financial concepts included in a table. 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