U.S. and Europe Retrospective Responsibility Plans - Additional Details (Details) € in Millions, $ in Billions		9 Months Ended
	Jul. 29, 2022 USD ($) shares	Jun. 30, 2022 EUR (€)
Class of Stock [Line Items]
VE covered loss, maximum amount of loss to allow adjustment of conversion rate during six-month period | €		€ 20
Subsequent Event | Forecast
Class of Stock [Line Items]
Preferred stock, conversion ratio, denominator (in shares)	100
Series B & C preferred stock | Subsequent Event | Forecast
Class of Stock [Line Items]
Preferred stock released | $	$ 3.5
Series A preferred stock | Subsequent Event
Class of Stock [Line Items]
Stock issued during the period, new issues (in shares)	176,853
Series A preferred stock | Subsequent Event | Forecast
Class of Stock [Line Items]
Stock issued during the period, new issues (in shares)	176,853
Series B preferred stock | Subsequent Event | Forecast
Class of Stock [Line Items]
Preferred stock, conversion rate, downward adjustment	3.084
Series C preferred stock | Subsequent Event | Forecast
Class of Stock [Line Items]
Preferred stock, conversion rate, downward adjustment	3.179