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Earnings Per Share and Certain Related Information - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions | Jul. 14, 2021 | Apr. 22, 2021 | Jan. 27, 2021 | Sep. 17, 2020 | Jul. 09, 2020 | May 05, 2020 | Jan. 16, 2020 | Sep. 19, 2019 | Jul. 02, 2021 | Jan. 17, 2019
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Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Dividend declared (in dollars per share) |  | $ 0.21 | $ 0.21 | $ 0.19 | $ 0.19 | $ 0.19 | $ 0.19 | $ 0.17 |  |
Subsequent Event |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Dividend declared (in dollars per share) | $ 0.21 |  |  |  |  |  |  |  |  |
2019 Stock Repurchase Program |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Amount authorized to be repurchased |  |  |  |  |  |  |  |  |  | $ 1,000.0
Remaining authorized repurchase amount |  |  |  |  |  |  |  |  | $ 33.1 |
2020 Stock Repurchase Program |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Amount authorized to be repurchased |  |  |  |  |  |  | $ 1,000.0 |  |  |
Remaining authorized repurchase amount |  |  |  |  |  |  |  |  | $ 1,000.0 |

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