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Stockholders' Equity - Additional Information (Detail) - USD ($)				3 Months Ended
	Apr. 26, 2017	Apr. 20, 2017	Jan. 27, 2017	Mar. 31, 2017	Sep. 06, 2013
2013 program
Class Of Stock [Line Items]
Remaining amount approved for repurchases under stock buyback program				$ 187,000,000
2013 program | Maximum
Class Of Stock [Line Items]
Amount approved for repurchases under stock buyback program					$ 200,000,000
Subsequent Event | Dividend Declared
Class Of Stock [Line Items]
Dividend declaration date	Apr. 26, 2017
Dividend per share, declared	$ 0.02
Dividend payment date	Jun. 22, 2017
Dividend record date	Jun. 08, 2017
Seventy Seven Energy Inc.
Class Of Stock [Line Items]
Repayment of outstanding debt			$ 472,000,000
Repayment of outstanding debt, net of cash			$ 403,000,000
Seventy Seven Energy Inc. | Subsequent Event
Class Of Stock [Line Items]
Repayment of outstanding debt		$ 472,000,000
Repayment of outstanding debt, net of cash		$ 403,000,000
Shares of common stock exchange in business acquisition		46,300,000
Seventy Seven Energy Inc. | Subsequent Event | Restricted Stock Units (RSUs)
Class Of Stock [Line Items]
Percentage of shares withheld for tax obligations upon vesting of restricted units		50.00%
Number shares to be issued to former restricted stock unit holders		500,000
Common Stock
Class Of Stock [Line Items]
Common stock offering				18,170,000
Common Stock | Seventy Seven Energy Inc.
Class Of Stock [Line Items]
Common stock offering			18,200,000

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