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Stockholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Equity, Class of Treasury Stock [Line Items]
Cash dividends paid	$ 76.6		$ 79.4		$ 155.4	$ 159.5
Common stock dividends (USD per share)	$ 0.235	$ 0.235	$ 0.235	$ 0.235
Stock repurchased and retired, publicly announced authorizations (shares)					14.8	13.8
Stock repurchased and retired, publicly announced authorizations, value excluding commissions					$ 149.7	$ 176.2
Stock repurchased and retired, publicly announced authorizations, average cost per share excluding commissions (USD per share)					$ 10.08	$ 12.76
Remaining amount available under share repurchase authorization	$ 850.3				$ 850.3
Common stock repurchases with no expiration date member
Equity, Class of Treasury Stock [Line Items]
Stock repurchases authorized amount	$ 1,000.0				$ 1,000.0

X

- Definition

Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481520/505-30-50-4

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Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

+ References

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