Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
ASSETS:
Cash and cash equivalents	$ 369,300	$ 488,100
Short-term investments	1,004,500	1,176,400
Accounts receivable, net	469,900	452,500
Inventory	798,800	760,000
Prepaid expenses	149,600	122,600
Other current assets	19,000	30,700
Total current assets	2,811,100	3,030,300
Property, plant and equipment, net	549,700	528,100
Operating lease right-of-use assets	190,400	160,500
Goodwill, net	581,600	410,500
Purchased intangibles, net	396,900	293,600
Other investments	5,576,500	4,839,200
Other assets	107,900	101,900
Assets	10,214,100	9,364,100
LIABILITIES AND STOCKHOLDERS' EQUITY:
Accounts payable	139,300	122,300
Accrued payroll and employee benefits	157,800	124,200
Current maturities of long-term debt and notes payable	1,300	1,200
Income and other taxes payable	36,200	31,200
Current operating lease liabilities	39,300	41,700
Other current liabilities	175,000	147,200
Total current liabilities	548,900	467,800
Long-term debt, net of current maturities	1,201,100	1,200,400
Deferred income taxes	961,000	818,000
Operating lease liabilities	164,800	131,400
Other long-term liabilities	209,600	177,200
Total liabilities	$ 3,085,400	2,794,800
Preferred Units, Outstanding	0
Preferred Stock, Par or Stated Value Per Share	$ 0.0001
Stockholders' equity:
Additional paid-in capital	$ 484,600	463,200
Retained earnings	7,798,200	7,416,400
Accumulated other comprehensive loss	(154,100)	(538,200)
Total stockholders' equity	7,128,700	6,569,300
Total liabilities and stockholders' equity	10,214,100	9,364,100
Preferred Stock, Value, Issued	0	$ 0
Preferred Stock, Par or Stated Value Per Share		7,500,000
Common Class A [Member]
Stockholders' equity:
Common stock	0	$ 0
Common Class B [Member]
Stockholders' equity:
Common stock	0	0
Treasury Stock, Common
Stockholders' equity:
Treasury stock	$ (1,000,000)	$ (772,100)