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DEBT - Senior Notes - 4.375% (Details) - Senior notes - USD ($)	Apr. 02, 2022	Sep. 30, 2021	Aug. 13, 2021	Apr. 03, 2021	Dec. 15, 2016
4.375% Senior Notes
Debt Instrument [Line Items]
Principal amount of debt			$ 400,000,000.0
Interest rate of debt (percentage)	4.375%	4.375%	4.375%	4.375%
5.250% Senior Notes
Debt Instrument [Line Items]
Interest rate of debt (percentage)	5.25%	5.25%		5.25%	5.25%

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