CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 371,951	$ 73,620
Trade accounts receivable, net of allowances for uncollectible accounts of $6,726 and $4,985, respectively)	140,285	163,421
Inventories and supplies	47,525	39,921
Funds held for customers, including assets carried at fair value of $23,201 and $34,450, respectively	82,582	117,641
Revenue in excess of billings	25,014	32,790
Other current assets	48,893	44,818
Total current assets	716,250	472,211
Deferred income taxes	5,929	3,907
Long-term investments	44,405	44,995
Property, plant and equipment, net of accumulated depreciation of $361,224 and $377,180, respectively	77,857	96,467
Operating lease assets	45,048	44,372
Intangibles, net of accumulated amortization of $578,915 and $557,023, respectively	230,745	276,122
Goodwill	736,748	804,487
Other non-current assets	203,100	200,750
Total assets	2,060,082	1,943,311
Current liabilities:
Accounts payable	103,639	112,198
Funds held for customers	80,672	116,411
Accrued liabilities	174,210	179,338
Total current liabilities	358,521	407,947
Long-term debt	1,140,000	883,500
Operating lease liabilities	34,165	33,585
Deferred income taxes	3,243	14,898
Other non-current liabilities	38,815	32,520
Commitments and contingencies (Notes 12 and 15)
Shareholders' equity:
Common shares $1 par value (authorized: 500,000 shares; outstanding: June 30, 2020 - 41,855; December 31, 2019 - 42,126)	41,855	42,126
Additional paid-in capital	4,950	4,086
Retained earnings	494,243	572,596
Accumulated other comprehensive loss	(55,779)	(47,947)
Non-controlling interest	69	0
Total shareholders' equity	485,338	570,861
Total liabilities and shareholders' equity	$ 2,060,082	$ 1,943,311