Comprehensive Income (Loss) and Equity - Dividends Declared and Paid (Details) - USD ($) $ in Millions	3 Months Ended
Apr. 03, 2021	Apr. 04, 2020
Equity [Abstract]
Dividends declared	$ 15.3	$ 46.8
Dividends paid	$ 15.7	$ 47.8

Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585

Name:	us-gaap_PaymentsOfDividendsCommonStock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration