Financial instruments and concentration of credit risks (Tables)

12 Months Ended

Dec. 31, 2023

Fair Value Disclosures [Abstract]

Schedule of Fair Value by Balance Sheet Location

The following table summarizes the fair value of the company’s foreign exchange forward contracts.

As of December 31,	2023		2022
Balance Sheet Location
Prepaid expenses and other current assets	$	9.0	$	7.9
Other accrued liabilities	0.1		1.3
Total fair value	$	8.9	$	6.6

Schedule of Gains and Losses Recognized on Foreign Exchange Forward Contracts

The following table summarizes the location and amount of gains (losses) recognized on foreign exchange forward contracts.

Year Ended December 31,	2023		2022		2021
Statement of Income Location
Other (expense), net	$	13.5	$	(39.3)	$	(18.8)