Litigation and Contingencies - Narrative (Details) - USD ($)	Sep. 25, 2020	Dec. 31, 2019	Feb. 22, 2019
0.875% Convertible Senior Notes | Senior Notes | Fortive
Loss Contingencies [Line Items]
Aggregate principal amount of debt issued			$ 1,400,000,000
Interest rate, stated percentage			0.875%
Standby letters of credit, bank guarantees, and performance and bid bonds
Loss Contingencies [Line Items]
Guarantees	$ 69,300,000	$ 36,700,000
Asbestos Claims
Loss Contingencies [Line Items]
Liabilities associated with future expected cases	51,000,000.0	54,400,000
Projected insurance recoveries	20,300,000	24,900,000
Accrued expenses and other current liabilities | Asbestos Claims
Loss Contingencies [Line Items]
Liabilities associated with future expected cases	7,500,000	5,600,000
Other long-term liabilities | Asbestos Claims
Loss Contingencies [Line Items]
Liabilities associated with future expected cases	43,500,000	48,800,000
Prepaid expenses and other current assets | Asbestos Claims
Loss Contingencies [Line Items]
Projected insurance recoveries	3,900,000	3,900,000
Other assets | Asbestos Claims
Loss Contingencies [Line Items]
Projected insurance recoveries	$ 16,400,000	$ 21,000,000.0