Commitments and Contingencies - Legal Claims and Insurance (Details) - USD ($) $ in Millions |
3 Months Ended | |
---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
Rollforward of reserves for legal claims | ||
Reserves for legal claims, beginning of period | $ 729.1 | $ 577.5 |
Increase in reserves | 26.9 | 14.5 |
Payments | (7.5) | (6.8) |
Reserves for legal claims, end of period | $ 748.5 | $ 585.2 |