SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Changes in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions		12 Months Ended
	Jun. 28, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		$ 10,195.6
Other comprehensive income (loss) before reclassifications:
Other comprehensive income (loss) before reclassifications, net of income taxes				$ (0.4)
Amounts reclassified from AOCI into income:
PT Separation	$ (120.0)
Ending balance		6,461.1	$ 10,195.6
Foreign currency translation adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(431.4)	(291.7)	(301.4)
Other comprehensive income (loss) before reclassifications:
Other comprehensive income (loss) before reclassifications, net of income taxes		174.1	(146.7)	9.7
Amounts reclassified from AOCI into income:
Increase (decrease)		0.0	7.0	0.0
Income tax impact		0.0	0.0	0.0
Amounts reclassified from AOCI into income, net of income taxes:		0.0	7.0	0.0
Total other comprehensive income (loss), net of income taxes		174.1	(139.7)	9.7
PT Separation		316.1
Ending balance		58.8	(431.4)	(291.7)
Pension & post-retirement plan benefit adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(34.0)	(34.4)	(24.3)
Other comprehensive income (loss) before reclassifications:
Other comprehensive income (loss) before reclassifications, net of income taxes		(0.4)	0.2	(10.1)
Amounts reclassified from AOCI into income:
Increase (decrease)		0.6	0.3	0.1
Income tax impact		(0.2)	(0.1)	(0.1)
Amounts reclassified from AOCI into income, net of income taxes:		0.4	0.2	0.0
Total other comprehensive income (loss), net of income taxes		0.0	0.4	(10.1)
PT Separation		16.2
Ending balance		(17.8)	(34.0)	(34.4)
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(465.4)	(326.1)	(325.7)
Other comprehensive income (loss) before reclassifications:
Other comprehensive income (loss) before reclassifications, net of income taxes		173.7	(146.5)
Amounts reclassified from AOCI into income:
Increase (decrease)		0.6	7.3	0.1
Income tax impact		(0.2)	(0.1)	(0.1)
Amounts reclassified from AOCI into income, net of income taxes:		0.4	7.2	0.0
Total other comprehensive income (loss), net of income taxes		174.1	(139.3)	(0.4)
PT Separation		332.3
Ending balance		$ 41.0	$ (465.4)	$ (326.1)