The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Name:	us-gaap_RetainedEarningsAccumulatedDeficit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Accounting Policies (Inventories) (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Inventory [Line Items]
Retained Earnings		$ 2,130.0	$ 1,912.6
Inventories \| Inventory Concentration Risk \| Raw Material and Work in Process
Inventory [Line Items]
Concentration risk	43.40%	57.00%
Inventories \| Inventory Concentration Risk \| Finished Goods and Purchased Parts
Inventory [Line Items]
Concentration risk	56.60%	43.00%
Effect of Change \| Change In Inventory Valuation
Inventory [Line Items]
Retained Earnings		$ 110.0	$ 58.1	$ 38.4