Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	$ 3,699,701	$ 2,972,546
Other comprehensive income (loss) before reclassifications	(1,468)	(9,496)
Amounts reclassified from accumulated other comprehensive income (loss)	(141)	14
Total other comprehensive income (loss)	(1,609)	(9,482)
Balance at end of period	3,727,163	3,126,822
Unrealized Gains (Losses) on Available-for-Sale Debt Investments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	(1,573)	(348)
Other comprehensive income (loss) before reclassifications	645	(1,087)
Amounts reclassified from accumulated other comprehensive income (loss)	(44)	10
Total other comprehensive income (loss)	601	(1,077)
Balance at end of period	(972)	(1,425)
Defined Benefit Pension
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	14,220	5,616
Other comprehensive income (loss) before reclassifications	0	0
Amounts reclassified from accumulated other comprehensive income (loss)	(97)	4
Total other comprehensive income (loss)	(97)	4
Balance at end of period	14,123	5,620
Foreign Currency Translation
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	4,052	14,710
Other comprehensive income (loss) before reclassifications	(2,113)	(8,409)
Amounts reclassified from accumulated other comprehensive income (loss)	0	0
Total other comprehensive income (loss)	(2,113)	(8,409)
Balance at end of period	1,939	6,301
Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	16,699	19,978
Total other comprehensive income (loss)	(1,609)	(9,482)
Balance at end of period	$ 15,090	$ 10,496