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v3.22.4

Share Capital (Details) |  |  |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Feb. 18, 2022 USD ($) shares | Jul. 01, 2021 shares | Dec. 31, 2019 USD ($) shares | Jul. 22, 2016 | Dec. 31, 2022 USD ($) vote $ / shares shares | Dec. 31, 2021 USD ($) $ / shares shares | Dec. 31, 2020 USD ($) $ / shares shares | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) shares | Jan. 08, 2019 shares | Oct. 03, 2016 USD ($)
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of votes | vote |  |  |  |  | 1 |  |  |  |  |  |
Total proceeds from exercise of stock options by employees | $ |  |  |  |  | $ 35,844,000 | $ 118,589,000 | $ 13,203,000 |  |  |  |
Ordinary shares redeemed, value | $ |  |  |  |  | $ 99,983,000 |  | $ 175,000,000 |  |  |  |
Buyback program |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stock repurchase program, authorized amount | $ |  |  |  |  |  |  |  |  |  |  | $ 400,000,000
Ordinary shares redeemed (in shares) | 420,530 |  | 35,100 |  |  |  | 1,235,218 |  | 4,026,576 |  |
Ordinary shares redeemed, value | $ | $ 100,000,000 |  | $ 5,300,000 |  |  |  | $ 175,000,000 | $ 141,600,000 | $ 372,100,000 |  |
Number of shares authorized to be repurchased (in shares) |  |  |  |  |  |  |  |  |  | 1,000,000 |
Maximum | Buyback program |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stock repurchase program, authorized percentage (in percent) |  |  |  | 10.00% |  |  |  |  |  |  |
Employee Stock Option |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options exercised by employees (in shares) |  |  |  |  | 348,286 | 1,065,529 | 193,417 |  |  |  |
Average exercise price of option per share (USD per share) | $ / shares |  |  |  |  | $ 102.87 | $ 111.29 | $ 68.19 |  |  |  |
Total proceeds from exercise of stock options by employees | $ |  |  |  |  | $ 35,800,000 | $ 118,600,000 | $ 13,200,000 |  |  |  |
Restricted Stock Units (RSUs) |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ordinary shares issued in respect of certain RSUs previously awarded by the Company (in shares) |  |  |  |  | 195,029 | 446,404 | 144,172 |  |  |  |
Performance Share Unit (PSUs) |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ordinary shares issued in respect of certain PSUs previously awarded by the Company (in shares) |  |  |  |  | 46,087 | 44,132 | 63,516 |  |  |  |
Ordinary Shares |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options exercised by employees (in shares) |  |  |  |  | 348,286 | 1,065,529 | 193,417 |  |  |  |
Issue of shares associated with a business combination (in shares) |  | 27,372,427 |  |  |  | 27,372,427 |  |  |  |  |
Ordinary shares redeemed (in shares) |  |  |  |  | 420,530 |  | 1,235,218 |  |  |  |
Ordinary shares redeemed, value | $ |  |  |  |  | $ 28,000 |  | $ 82,000 |  |  |  |

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