Fair Value Measurements and Derivative Instruments (Narrative) (Details) - USD ($)	9 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Derivative [Line Items]
Held-to-maturity securities	$ 25,000,000	$ 22,000,000
Held-to-maturity securities, term	2 years
Foreign exchange contracts
Derivative [Line Items]
Derivative notional amount	$ 0	$ 1,000,000
Derivative, term of contract	3 months
Interest rate swaps
Derivative [Line Items]
Derivative notional amount	$ 200,000,000