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Stockholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2020
Equity [Abstract] |
Schedule of Stock Repurchases | The following table details our stock repurchases under the Repurchase Program:
| Year Ended December 31,
| 2020 |  | 2019 |  | 2018
Shares of common stock repurchased and retired | 3,269 |  |  | 1,258 |  |  | 756 |
Average price paid per share | $ | 108.11 |  |  | $ | 84.16 |  |  | $ | 53.88 |
Total cost | $ | 353,385 |  |  | $ | 105,915 |  |  | $ | 40,722 |

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- Definition Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 + Details
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