CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands	Jul. 01, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 200,445	$ 233,912
Trade receivables and contract assets, net of allowances for credit losses of $18,040 and $11,278, respectively	800,646	752,390
Inventories	285,280	255,809
Prepaid assets	105,020	89,341
Other current assets	113,389	107,580
Total current assets	1,504,780	1,439,032
Property, plant and equipment, net	1,529,640	1,465,655
Venture capital and strategic equity investments	300,281	311,602
Operating lease right-of-use assets, net	397,192	391,762
Goodwill	2,916,593	2,849,903
Intangible assets, net	929,890	955,275
Deferred tax assets	38,540	41,262
Other assets	155,465	148,279
Total assets	7,772,381	7,602,770
Current liabilities:
Accounts payable	140,204	205,915
Accrued compensation	190,802	197,078
Deferred revenue	257,396	264,259
Accrued liabilities	220,704	219,758
Other current liabilities	198,517	204,575
Total current liabilities	1,007,623	1,091,585
Long-term debt, net and finance leases	2,678,472	2,707,531
Operating lease right-of-use liabilities	401,628	389,745
Deferred tax liabilities	207,404	215,582
Other long-term liabilities	177,252	174,822
Total liabilities	4,472,379	4,579,265
Commitments and contingencies (Notes 2, 8, 10, and 12)
Redeemable noncontrolling interest	42,447	42,427
Equity:
Preferred stock, $0.01 par value; 20,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $0.01 par value; 120,000 shares authorized; 51,370 shares issued and 51,266 shares outstanding as of July 1, 2023, and 50,944 shares issued and outstanding as of December 31, 2022	513	509
Additional paid-in capital	1,850,385	1,804,940
Retained earnings	1,633,052	1,432,901
Treasury stock, at cost, 104 and zero shares, as of July 1, 2023 and December 31, 2022, respectively	(23,978)	0
Accumulated other comprehensive loss	(208,269)	(262,057)
Total equity attributable to common shareholders	3,251,703	2,976,293
Noncontrolling interests (nonredeemable)	5,852	4,785
Total equity	3,257,555	2,981,078
Total liabilities, redeemable noncontrolling interests and equity	$ 7,772,381	$ 7,602,770