Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 28, 2019
Current assets:
Cash and cash equivalents	$ 419,154	$ 441,843
Short-term investments	473,323	99,931
Receivables, net	1,219,227	1,139,595
Inventory	15,768	23,182
Prepaid expenses and other	397,487	392,073
Total current assets	2,524,959	2,096,624
Property and equipment, net	1,867,600	1,858,772
Right-of-use assets	109,659	123,155
Software development costs, net	991,649	939,859
Goodwill	907,105	883,158
Intangible assets, net	330,837	364,439
Long-term investments	423,315	419,419
Other assets	205,688	209,196
Total assets	7,360,812	6,894,622
Current liabilities:
Accounts payable	256,449	273,440
Deferred revenue	320,294	360,025
Accrued payroll and tax withholdings	328,663	245,843
Other current liabilities	196,170	148,140
Total current liabilities	1,101,576	1,027,448
Long-term Debt	1,336,018	1,038,382
Deferred income taxes	391,790	377,657
Other liabilities	125,141	133,807
Total liabilities	2,954,525	2,577,294
Shareholders' Equity:
Common stock, $0.01 par value, 500,000,000 shares authorized, 372,272,953 shares issued at September 30, 2020 and 367,634,796 shares issued at December 28, 2019	3,723	3,676
Additional paid-in capital	2,196,127	1,905,171
Retained earnings	6,402,220	5,934,909
Treasury stock, 65,919,144 shares at September 30, 2020 and 56,723,546 shares at December 28, 2019	(4,057,768)	(3,407,768)
Accumulated other comprehensive loss, net	(138,015)	(118,660)
Total shareholders' equity	4,406,287	4,317,328
Total liabilities and shareholders' equity	$ 7,360,812	$ 6,894,622
Common stock, par value	$ 0.01
Common Stock, Shares Authorized	500,000,000
Common stock, shares issued	372,272,953	367,634,796
Treasury Stock, Shares	65,919,144	56,723,546