Quarterly report pursuant to Section 13 or 15(d)

Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Consolidating Condensed Balance Sheet (Detail)

v2.4.0.8
Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Consolidating Condensed Balance Sheet (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Jun. 30, 2013
Dec. 31, 2012
Current assets:        
Cash and cash equivalents $ 86,446 $ 148,689 $ 69,608 $ 87,886
Accounts and notes receivable, net 258,578 257,889    
Rig materials and supplies 45,501 41,781    
Deferred costs 9,621 13,682    
Deferred income taxes 8,876 9,940    
Other tax assets 23,871 24,079    
Other current assets 26,708 23,223    
Total current assets 459,601 519,283    
Property, plant and equipment, net 906,099 871,356    
Investment in subsidiaries and intercompany advances 0 0    
Other noncurrent assets 158,276 144,117    
Total assets 1,523,976 1,534,756    
Current liabilities:        
Current portion of long-term debt 10,000 25,000    
Accounts payable and accrued liabilities 180,702 174,886    
Accrued income taxes 10,567 7,266    
Total current liabilities 201,269 207,152    
Long-term debt 610,000 628,781    
Other long-term liabilities 20,357 26,914    
Long-term deferred tax liability 47,915 38,767    
Intercompany payables 0 0    
Contingencies 0 0    
Liabilities 879,541 901,614    
Stockholders’ equity:        
Common stock 20,275 20,075    
Capital in excess of par value 663,369 657,349    
Retained Earnings (Accumulated Deficit) (44,484) (47,616)    
Accumulated other comprehensive income 1,931 1,888    
Total controlling interest stockholders’ equity 641,091 631,696    
Noncontrolling interest 3,344 1,446    
Total equity 644,435 633,142    
Total liabilities and stockholders’ equity 1,523,976 1,534,756    
Parent [Member]
       
Current assets:        
Cash and cash equivalents 26,366 88,697 14,706 42,251
Accounts and notes receivable, net 0 0    
Rig materials and supplies 0 0    
Deferred costs 0 0    
Deferred income taxes 0 (57)    
Other tax assets 55,366 54,524    
Other current assets 0 0    
Total current assets 81,732 143,164    
Property, plant and equipment, net (19) 60    
Investment in subsidiaries and intercompany advances 2,259,176 1,906,128    
Other noncurrent assets (478,308) (457,954)    
Total assets 1,862,581 1,591,398    
Current liabilities:        
Current portion of long-term debt 10,000 25,000    
Accounts payable and accrued liabilities 56,856 75,268    
Accrued income taxes (5,231) 0    
Total current liabilities 61,625 100,268    
Long-term debt 610,000 628,781    
Other long-term liabilities 5,036 5,037    
Long-term deferred tax liability (28) 0    
Intercompany payables 546,788 227,504    
Contingencies          
Liabilities 1,223,421 961,590    
Stockholders’ equity:        
Total equity 639,160 629,808    
Total liabilities and stockholders’ equity 1,862,581 1,591,398    
Guarantor [Member]
       
Current assets:        
Cash and cash equivalents 7,438 8,310 5,043 11,023
Accounts and notes receivable, net 110,739 101,299    
Rig materials and supplies 713 3,002    
Deferred costs 0 0    
Deferred income taxes 7,221 8,435    
Other tax assets (48,490) (46,770)    
Other current assets 11,386 9,089    
Total current assets 89,007 83,365    
Property, plant and equipment, net 595,418 562,148    
Investment in subsidiaries and intercompany advances 152,307 (336,570)    
Other noncurrent assets 516,754 468,864    
Total assets 1,353,486 777,807    
Current liabilities:        
Current portion of long-term debt 0 0    
Accounts payable and accrued liabilities 113,169 92,546    
Accrued income taxes 9,043 725    
Total current liabilities 122,212 93,271    
Long-term debt 0 0    
Other long-term liabilities 7,006 6,743    
Long-term deferred tax liability 55,361 51,747    
Intercompany payables 801,925 291,783    
Contingencies          
Liabilities 986,504 443,544    
Stockholders’ equity:        
Total equity 366,982 334,263    
Total liabilities and stockholders’ equity 1,353,486 777,807    
Non-Guarantor [Member]
       
Current assets:        
Cash and cash equivalents 52,642 51,682 49,859 34,612
Accounts and notes receivable, net 147,839 156,590    
Rig materials and supplies 44,788 38,779    
Deferred costs 9,621 13,682    
Deferred income taxes 1,655 1,562    
Other tax assets 16,995 16,325    
Other current assets 15,322 14,134    
Total current assets 288,862 292,754    
Property, plant and equipment, net 310,700 309,148    
Investment in subsidiaries and intercompany advances 2,113,594 1,667,937    
Other noncurrent assets 238,376 250,983    
Total assets 2,951,532 2,520,822    
Current liabilities:        
Current portion of long-term debt 0 0    
Accounts payable and accrued liabilities 265,992 261,436    
Accrued income taxes 6,755 6,541    
Total current liabilities 272,747 267,977    
Long-term debt 0 0    
Other long-term liabilities 8,315 15,134    
Long-term deferred tax liability (7,418) (12,980)    
Intercompany payables 849,564 422,645    
Contingencies          
Liabilities 1,123,208 692,776    
Stockholders’ equity:        
Total equity 1,828,324 1,828,046    
Total liabilities and stockholders’ equity 2,951,532 2,520,822    
Eliminations [Member]
       
Current assets:        
Cash and cash equivalents 0 0 0 0
Accounts and notes receivable, net 0 0    
Rig materials and supplies 0 0    
Deferred costs 0 0    
Deferred income taxes 0 0    
Other tax assets 0 0    
Other current assets 0 0    
Total current assets 0 0    
Property, plant and equipment, net 0 0    
Investment in subsidiaries and intercompany advances (4,525,077) (3,237,495)    
Other noncurrent assets (118,546) (117,776)    
Total assets (4,643,623) (3,355,271)    
Current liabilities:        
Current portion of long-term debt 0 0    
Accounts payable and accrued liabilities (255,315) (254,364)    
Accrued income taxes 0 0    
Total current liabilities (255,315) (254,364)    
Long-term debt 0 0    
Other long-term liabilities 0 0    
Long-term deferred tax liability 0 0    
Intercompany payables (2,198,277) (941,932)    
Contingencies          
Liabilities (2,453,592) (1,196,296)    
Stockholders’ equity:        
Total equity (2,190,031) (2,158,975)    
Total liabilities and stockholders’ equity $ (4,643,623) $ (3,355,271)