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Equity - Additional Information (Details) - USD ($) shares in Millions, $ in Millions |  | 3 Months Ended
--- | --- | ---
Apr. 16, 2020 | Mar. 31, 2020 | Mar. 31, 2019
Subsequent Event [Line Items] |  |  |  |
Dividend paid | [1] |  | $ 57.0 | $ 53.2
Shares repurchased under repurchase program (in shares) |  |  | 0.0 |
Stock repurchase program, remaining authorized repurchase amount |  |  | $ 600.0 |
Subsequent Event |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Dividend paid |  | $ 57.1 |  |
[1] | See Note 15 regarding the quarterly cash dividend.

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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. + 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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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