Fair Value Measurements - Derivative Notional Instruments (Details) - Level 2 - Other current assets - Foreign Exchange Forward € in Thousands, ₪ in Thousands, ¥ in Thousands, ¥ in Thousands, £ in Thousands, zł in Thousands, SFr in Thousands, R$ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands	Sep. 30, 2021 EUR (€)	Sep. 30, 2021 USD ($)	Sep. 30, 2021 CNY (¥)	Sep. 30, 2021 CAD ($)	Sep. 30, 2021 JPY (¥)	Sep. 30, 2021 GBP (£)	Sep. 30, 2021 BRL (R$)	Sep. 30, 2021 PLN (zł)	Sep. 30, 2021 MXN ($)	Sep. 30, 2021 ILS (₪)	Sep. 30, 2021 CHF (SFr)	Sep. 30, 2021 AUD ($)	Dec. 31, 2020 EUR (€)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 CNY (¥)	Dec. 31, 2020 CAD ($)	Dec. 31, 2020 JPY (¥)	Dec. 31, 2020 GBP (£)	Dec. 31, 2020 BRL (R$)	Dec. 31, 2020 MXN ($)	Dec. 31, 2020 ILS (₪)	Dec. 31, 2020 CHF (SFr)	Dec. 31, 2020 AUD ($)
Derivative [Line Items]
Notional amount		$ 697,882												$ 500,408
Euro
Derivative [Line Items]
Notional amount	€ 192,600	222,456											€ 126,300	155,125
Chinese Yuan
Derivative [Line Items]
Notional amount		157,701	¥ 1,021,000											143,393	¥ 936,000
Canadian Dollar
Derivative [Line Items]
Notional amount		78,563		$ 100,000										50,791		$ 65,000
Japanese Yen
Derivative [Line Items]
Notional amount		54,496			¥ 6,097,800									41,222			¥ 4,249,000
British Pound
Derivative [Line Items]
Notional amount		54,296				£ 40,250								43,879				£ 32,300
Brazilian Real
Derivative [Line Items]
Notional amount		52,073					R$ 285,000							27,264					R$ 142,000
Polish Zloty
Derivative [Line Items]
Notional amount		35,710						zł 142,000
Mexican Peso
Derivative [Line Items]
Notional amount		15,065							$ 310,000					7,002						$ 140,000
Israel Shekel
Derivative [Line Items]
Notional amount		11,914								₪ 38,400				23,094							₪ 74,000
Swiss Franc
Derivative [Line Items]
Notional amount		11,356									SFr 10,600			4,191								SFr 3,700
Australian Dollar
Derivative [Line Items]
Notional amount		$ 4,252										$ 5,900		$ 4,447									$ 5,800