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Shareholders' Equity Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract] |  |  |
Cross Currency Swap interest portion recognized in income | $ 4,200 | $ 13,800 | $ 3,600
Common Stock, Shares Authorized | 125,000,000 | 125,000,000 |
Common Stock, Par or Stated Value Per Share | $ 0.01 | $ 0.01 |
Common Stock, Voting Rights | one |  |
Common Stock Reserved for Issuance to the Stock Option Plans | 3,611,750 |  |
Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract] |  |  |
Preferred Stock, Shares Authorized | 10,000,000 | 10,000,000 |
Preferred Stock, Par Value | $ 0.01 | $ 0.01 |
Stock Repurchase Program, Additional Authorized Amount |  | $ 2,500,000 |
Share Repurchase Program and Treasury Stock [Abstract] |  |  |
Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 2,100,000 |  |
Shares Repurchased Under Share Repurchase Program | 30,200,000 |  |
Share Repurchase Program, Total Cost Program to Date | $ 6,900,000 |  |
Repurchases of Common Stock, Value | $ (999,998) | $ (774,998) | $ (774,999)
Repurchases of Common Stock, Shares | (739,486) | (815,652) | (1,094,648)
Treasury Stock Acquired, Average Cost Per Share | $ 1,352.27 | $ 950.14 | $ 707.97
Exercise of stock options and restricted stock units, shares | 110,748 | 162,176 | 298,002
Cross Currency Swap Revaluation Portion Recognized in Earnings | $ 1,400 | $ 2,300 | $ 4,600

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