Consolidated Balance Sheets - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Current Assets:
Cash and cash equivalents	$ 688,874,000	$ 497,516,000
Accounts receivable, net of allowances for doubtful accounts	308,488,000	303,583,000
Contract with Customer, Asset, after Allowance for Credit Loss, Current	(216,808,000)	(275,280,000)
Inventory	201,595,000	222,849,000
Other Assets, Current	96,635,000	88,668,000
Total Current Assets	1,512,400,000	1,387,896,000
Other Assets:
Property and Equipment, at cost	2,174,535,000	2,156,388,000
Less accumulated depreciation	1,722,842,000	1,736,290,000
Property, Plant and Equipment, Net	451,693,000	420,098,000
Goodwill	51,023,000	49,350,000
Other non-current assets	129,254,000	112,379,000
Operating Lease, Right-of-Use Asset	349,751,000	334,721,000
Deferred Income Taxes and Other Assets, Noncurrent	173,133,000	31,903,000
Assets, Noncurrent	703,161,000	528,353,000
Assets	2,667,254,000	2,336,347,000
LIABILITIES AND SHAREHOLDERS' EQUITY
Operating Lease, Liability, Noncurrent	257,269,000	238,325,000
Current Liabilities:
Accounts payable	174,722,000	181,505,000
Accrued liabilities	471,971,000	474,736,000
Contract with Customer, Liability, Current	115,033,000	140,697,000
Total Current Liabilities	761,726,000	796,938,000
Long-term Debt	487,417,000	482,009,000
Other Long-term Liabilities	84,179,000	98,753,000
Commitments and Contingencies
Stockholders' Equity:
Common Stock, par value $0.25	27,709,000	27,709,000
Additional paid-in capital	80,454,000	98,621,000
Treasury Stock, Common, Value	(567,981,000)	(555,350,000)
Retained earnings	1,926,486,000	1,572,725,000
Accumulated other comprehensive income	(396,068,000)	(429,446,000)
Total Shareholders' Equity	1,070,600,000	714,259,000
Noncontrolling Interest in Variable Interest Entity	6,063,000	6,063,000
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	1,076,663,000	720,322,000
Total Liabilities and Sharesholders' Equity	$ 2,667,254,000	$ 2,336,347,000