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Debt (Additional Disclosures) (Details) - Credit Agreement - USD ($) $ in Millions	1 Months Ended	3 Months Ended
	Apr. 30, 2024	Mar. 31, 2025	Dec. 31, 2024	Sep. 30, 2024
Term Loan
Line of Credit Facility [Line Items]
Principal amount of debt	$ 650
Base Rate
Line of Credit Facility [Line Items]
Basis spread on variable rate	0.00%
Term Benchmark
Line of Credit Facility [Line Items]
Basis spread on variable rate	0.875%
Term Benchmark | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate	0.75%
Term Benchmark | Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate	1.125%
Term Benchmark Without Debt Ratings | Minimum
Line of Credit Facility [Line Items]
Basis spread on variable rate	0.875%
Term Benchmark Without Debt Ratings | Maximum
Line of Credit Facility [Line Items]
Basis spread on variable rate	1.125%
Revolving Credit Facility | Unsecured Debt
Line of Credit Facility [Line Items]
Principal amount of debt	$ 1,850
Proceeds from borrowings under the revolving credit facility				$ 600
Repayments of Lines of Credit		$ 300	$ 300

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