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Shareholders' Equity - Schedule of Dividend Paid and Proposed (Details) $ / shares in Units, $ in Millions		3 Months Ended							6 Months Ended
	Jul. 07, 2025 USD ($) $ / shares	Jun. 29, 2025 USD ($)	Jun. 29, 2025 £ / shares	Mar. 30, 2025 USD ($)	Mar. 30, 2025 £ / shares	Sep. 29, 2024 USD ($) $ / shares	Jun. 30, 2024 USD ($) $ / shares	Mar. 31, 2024 USD ($) $ / shares	Jun. 29, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jul. 18, 2025 USD ($)
Class of Stock [Line Items]
Dividends, Common Stock		$ 3.5		$ 3.5			$ 3.5	$ 3.5	$ 7.0	$ 7.0
Dividend payable						$ 3.5
Subsequent event
Class of Stock [Line Items]
Dividends paid (in USD per share) \| $ / shares	$ 0.130
Dividends, Common Stock	$ 3.5
Dividend payable											$ 3.5
O 2024 Q1 Dividends
Class of Stock [Line Items]
Dividends paid (in USD per share) \| $ / shares								$ 0.130
Dividends, Common Stock										$ 3.5
O 2024 Q2 Dividends
Class of Stock [Line Items]
Dividends paid (in USD per share) \| $ / shares							$ 0.130
Dividends, Common Stock							$ 3.5
O 2025 Q1 Dividends
Class of Stock [Line Items]
Dividends paid (in USD per share) \| £ / shares					£ 0.130
Dividends, Common Stock				$ 3.5
O 2025 Q2 Dividends
Class of Stock [Line Items]
Dividends paid (in USD per share) \| £ / shares			£ 0.130
Dividends, Common Stock		$ 3.5
O 2024 Q3 Dividends
Class of Stock [Line Items]
Dividends paid (in USD per share) \| $ / shares						$ 0.130
Dividends, Common Stock						$ 3.5