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Stock-Based Compensation - Summary of Stock Option Activity (Details)
3 Months Ended
Mar. 31, 2020
$ / shares
shares
Number of Shares  
Number of Shares, Beginning Balance (in shares) | shares 6,654
Number of Shares, Exercised (in shares) | shares (3,145)
Number of Shares, Ending Balance (in shares) | shares 3,509
Weighted Average Exercise Price  
Weighted Average Exercise Price, Beginning Balance (in $ per share) | $ / shares $ 39.35
Weighted Average Exercise Price, Exercised (in $ per share) | $ / shares 31.74
Weighted Average Exercise Price, Ending Balance (in $ per share) | $ / shares $ 46.17