CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 25, 2021	Dec. 26, 2020
Current assets:
Cash and cash equivalents	$ 241,214	$ 228,424
Trade receivables and contract assets, net of allowances for credit losses of $7,180 and $6,702, respectively	642,881	617,740
Inventories	199,146	185,695
Prepaid assets	93,543	96,712
Other current assets	97,311	72,560
Total current assets	1,274,095	1,201,131
Property, plant and equipment, net	1,291,068	1,124,358
Operating lease right-of-use assets, net	292,941	178,220
Goodwill	2,711,881	1,809,168
Client relationships and other intangible assets, net	1,061,192	787,599
Deferred tax assets	40,226	37,729
Other assets	352,889	352,626
Total assets	7,024,292	5,490,831
Current liabilities:
Current portion of long-term debt and finance leases	2,795	50,214
Accounts payable	198,130	122,475
Accrued compensation	246,119	206,823
Deferred revenue	219,703	207,942
Accrued liabilities	228,797	149,820
Other current liabilities	137,641	102,477
Total current liabilities	1,033,185	839,751
Long-term debt, net and finance leases	2,663,564	1,929,571
Operating lease right-of-use liabilities	252,972	155,595
Deferred tax liabilities	239,720	217,031
Other long-term liabilities	242,859	205,215
Total liabilities	4,432,300	3,347,163
Commitments and contingencies
Redeemable noncontrolling interests	53,010	25,499
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; 50,480 shares issued and outstanding as of December 25, 2021 and 49,767 shares issued and outstanding as of December 26, 2020	505	498
Additional paid-in capital	1,718,304	1,627,564
Retained earnings	980,751	625,414
Treasury stock, at cost, 0 shares as of December 25, 2021 and December 26, 2020	0	0
Accumulated other comprehensive loss	(164,740)	(138,874)
Total equity attributable to common shareholders	2,534,820	2,114,602
Noncontrolling interest	4,162	3,567
Total equity	2,538,982	2,118,169
Total liabilities, redeemable noncontrolling interests and equity	7,024,292	5,490,831
Client relationships, net
Current assets:
Client relationships and other intangible assets, net	981,398	721,505
Other intangible assets, net
Current assets:
Client relationships and other intangible assets, net	$ 79,794	$ 66,094