Equity - Schedule of Dividends (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021
Equity [Abstract]
Dividend amount per share (in dollars per share)	$ 0.50	$ 0.50	$ 0.50	$ 0.42	$ 0.42	$ 0.42	$ 0.42	$ 0.35	$ 0.35	$ 0.35	$ 0.35	$ 0.31
Total amount of dividends paid ($ in millions)	$ 13.7	$ 13.8	$ 13.8	$ 11.5	$ 11.4	$ 11.6	$ 11.9	$ 10.3	$ 10.6	$ 10.6	$ 9.3	$ 8.2

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-SubTopic 405
-Topic 942
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481071/942-405-45-2

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Balance Type:	debit
Period Type:	duration