CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Oct. 03, 2021		Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 1,079,454		$ 914,121
Marketable securities	233,397		522,280
Accounts receivable, less allowance for credit losses of $1,913 and $2,034 at October 3, 2021 and December 31, 2020, respectively	597,124		497,506
Inventories, net	224,242		222,189
Prepayments and other current assets	386,967		259,338
Total current assets	2,521,184		2,415,434
Property, plant and equipment, net	390,545		394,800
Operating lease right-of-use assets, net	61,608		54,569
Marketable securities	136,664		117,980
Deferred tax assets	96,808		87,913
Retirement plans assets	16,958		17,468
Other assets	23,340		9,384
Acquired intangible assets, net	81,677		100,939
Goodwill	433,398		453,859
Total assets	3,762,182	[1],[2]	3,652,346
Current liabilities:
Accounts payable	154,912		133,663
Accrued employees' compensation and withholdings	196,928		220,321
Deferred revenue and customer advances	140,380		134,662
Other accrued liabilities	135,492		77,581
Operating lease liabilities	20,601		20,573
Income taxes payable	73,077		80,728
Current debt	32,219		33,343
Total current liabilities	753,609		700,871
Retirement plans liabilities	153,249		151,140
Long-term deferred revenue and customer advances	60,022		58,359
Long-term contingent consideration	0		7,227
Long-term other accrued liabilities	19,704		19,352
Deferred tax liabilities	6,907		10,821
Long-term operating lease liabilities	48,492		42,073
Long-term incomes taxes payable	67,041		74,930
Debt	112,784		376,768
Total liabilities	1,221,808		1,441,541
Commitments and Contingencies
Mezzanine equity:
Convertible common shares	2,881		3,787
SHAREHOLDERS' EQUITY
Common stock, $0.125 par value, 1,000,000 shares authorized; 163,728 and 166,123 shares issued and outstanding at October 3, 2021 and December 31, 2020, respectively	20,466		20,765
Additional paid-in capital	1,800,373		1,765,323
Accumulated other comprehensive income	4,217		33,516
Retained earnings	712,437		387,414
Total shareholders' equity	2,537,493		2,207,018
Total liabilities and shareholders' equity	$ 3,762,182		$ 3,652,346

[1] The (loss) before income taxes for the nine months ended October 3, 2021 for Industrial Automation has been decreased and Corporate and Other has been increased to correctly eliminate a $10.1 million immaterial error in the three and six months ended July 4, 2021 related to intercompany charges. The error is not material to any historical periods.

[2] Total assets are attributable to each segment. Corporate assets consist of cash and cash equivalents, marketable securities and certain other assets.