Total Fair Value of Consideration Transferred (Detail) - Seventy Seven Energy Inc. $ / shares in Units, shares in Thousands, $ in Thousands	Apr. 20, 2017 USD ($) $ / shares shares
Business Acquisition [Line Items]
Shares of Company common stock issued to SSE shareholders \| shares	46,298
Company common stock price on April 20, 2017 \| $ / shares	$ 22.45
Fair value of common stock issued	$ 1,039,396
Plus SSE long-term debt repaid by Company	472,000
Total fair value of consideration transferred	$ 1,511,396

Number of shares of equity interests issued or issuable to acquire entity.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Fair value at acquisition-date of the equity interest in the acquiree held by the acquirer, immediately before the acquisition date for businesses combined in stages.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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