Indebtedness - 2015 Senior Notes (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	May 12, 2025
Senior Notes
Debt Instrument
Aggregate principal amount		$ 1,750.0
5.200% Senior Notes due September 15, 2045
Debt Instrument
Interest rate on senior notes	5.20%
5.200% Senior Notes due September 15, 2045 \| Senior Notes
Debt Instrument
Aggregate principal amount	$ 1,120.0
Interest rate on senior notes	5.20%
Percentage Par Value Of Senior Notes	99.294%
2015 Senior Notes
Debt Instrument
Redemptions percentage of 2015 notes	100.00%
Redemption percentage for change in control provision	101.00%
2015 Senior Notes \| Senior Notes
Debt Instrument
Costs associated with the senior notes offerings	$ 47.5
Debt issuance costs, net	$ 10.7

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