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Long-Term Incentive Plans - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Stock options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Award vesting period | 4 years |  |
Maximum term of awards | 10 years |  |
Total intrinsic value - of stock options exercised | $ 1,214.0 | $ 1,707.0 | $ 2,251.0
Expected dividend yield | 0.00% | 0.00% | 0.00%
Non-performance based stock options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Non-cash stock-based compensation expense | $ 341.9 | $ 328.7 | $ 329.5
Unrecognized stock-based compensation cost, net of estimated forfeitures | $ 572.0 |  |
Weighted average period for recognition of total unrecognized compensation expense (in years) | 1 year 9 months 18 days |  |
Restricted stock awards and restricted stock units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Non-cash stock-based compensation expense | $ 331.1 | $ 221.0 | 102.5
Unrecognized stock-based compensation cost, net of estimated forfeitures | $ 907.7 |  |
Weighted average period for recognition of total unrecognized compensation expense (in years) | 2 years 1 month 6 days |  |
Awards outstanding (in shares) | 2,600,000 | 2,100,000 |
Weighted-average grant date fair value of awards outstanding (in USD per share) | $ 571.19 | $ 499.85 |
Awards granted (in shares) | 900,000 |  |
Awards vested (in shares) | 300,000 |  |
Awards forfeited (in shares) | 100,000 |  |
Performance-based stock options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Non-cash stock-based compensation expense | $ 52.0 | $ 52.0 | $ 0.0
Unrecognized stock-based compensation cost, net of estimated forfeitures | $ 156.1 |  |
Weighted average period for recognition of total unrecognized compensation expense (in years) | 3 years 3 months 18 days |  |
Expected dividend yield |  | 0.00% | 0.00%
Awards outstanding (in shares) | 1,500,000 | 1,300,000 |
Weighted-average grant date fair value of awards outstanding (in USD per share) | $ 245.94 | $ 209.06 |
Awards granted (in shares) | 200,000 |  |
Performance-based stock options | Minimum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Award vesting period | 4 years |  |
Performance-based stock options | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Award vesting period | 6 years |  |
Amended & Restated Long-Term Incentive Plan 2014 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares authorized for issuance (in shares) | 22,300,000 |  |
Number of shares available for future grants (in shares) | 15,900,000 |  |
Long-Term Incentive Plan 2014 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares available for future grants (in shares) | 0 |  |
Long-Term Incentive Plan 2000 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares available for future grants (in shares) | 0 |  |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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