Receivables - Finance and Contract Receivables Allowance for Credit Losses Rollforward (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 02, 2022	Apr. 03, 2021
Finance Receivables
Allowances for credit losses:
Beginning of period	$ 67.3	$ 76.3
Provision for credit losses	6.3	11.3
Charge-offs	(13.4)	(14.9)
Recoveries	2.3	2.6
End of period	62.5	75.3
Contract Receivables
Allowances for credit losses:
Beginning of period	8.4	9.0
Provision for credit losses	0.1	0.7
Charge-offs	(0.8)	(0.6)
Recoveries	0.0	0.1
End of period	$ 7.7	$ 9.2