CONSOLIDATED BALANCE SHEET - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents ($654,852 and $392,772 related to VIEs)	$ 2,198,781	$ 1,997,199
Marketable securities ($66 related to VIEs in both periods)	23,345	7,262
Accounts and notes receivable, net ($248,106 and $329,548 related to VIEs)	1,181,590	1,217,464
Contract assets ($244,552 and $294,116 related to VIEs)	967,827	1,238,173
Other current assets ($33,884 and $32,271 related to VIEs)	424,849	389,565
Current assets held for sale	237,617	517,100
Total current assets	5,034,009	5,366,763
Noncurrent assets
Property, plant and equipment ($37,236 and $29,492 related to VIEs)	561,084	594,826
Goodwill	349,258	508,415
Investments	532,065	600,814
Deferred taxes	77,915	62,688
Deferred compensation trusts	350,427	341,235
Other assets ($41,124 and $45,425 related to VIEs)	405,054	491,917
Total noncurrent assets	2,275,803	2,599,895
Total assets	7,309,812	7,966,658
Current liabilities
Accounts payable ($335,902 and $501,525 related to VIEs)	1,232,236	1,546,840
Short-term borrowings	25,415	38,728
Contract liabilities ($262,812 and $232,160 related to VIEs)	1,141,415	1,157,788
Accrued salaries, wages and benefits ($28,381 and $31,178 related to VIEs)	637,563	609,094
Other accrued liabilities ($44,244 and $21,088 related to VIEs)	490,104	470,350
Current liabilities related to assets held for sale	45,304	82,322
Total current liabilities	3,572,037	3,905,122
Long-term debt	1,710,033	1,651,739
Deferred taxes	80,745	83,295
Other noncurrent liabilities ($9,528 and $11,366 related to VIEs)	683,770	742,410
Contingencies and commitments
Shareholders' equity
Preferred stock — authorized 20,000,000 shares ($0.01 par value), none issued	0	0
Common stock — authorized 375,000,000 shares ($0.01 par value); issued and outstanding — 140,715,205 and 140,174,400 shares in 2020 and 2019, respectively	1,404	1,399
Additional paid-in capital	195,940	165,314
AOCI	(416,906)	(379,873)
Retained earnings	1,249,809	1,700,912
Total shareholders' equity	1,030,247	1,487,752
NCI	232,980	96,340
Total equity	1,263,227	1,584,092
Total liabilities and equity	$ 7,309,812	$ 7,966,658