Stockholders' Equity - Additional Information (Detail) - USD ($)	1 Months Ended		3 Months Ended	6 Months Ended
	May. 31, 2015	Mar. 31, 2015	Jun. 30, 2015	Jun. 30, 2015	Jul. 31, 2015	Jul. 14, 2015	Dec. 31, 2014		Aug. 09, 2007
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Repurchase Program Number Of Shares Authorized To Be Repurchased									20,000,000
Treasury Stock Value			$ 611,500,000	$ 611,500,000	$ 314,000,000		$ 481,400,000	[1]
Common stock in treasury, shares			16,755,642	16,755,642	6,300,000		14,151,759
Accelerated Shares Repurchase Agreement [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of common stock shares repurchased		433,181
Treasury Stock Value		$ 25,000,000
Treasury stock additional shares acquired	113,393
Common stock in treasury, shares	546,574
Common stock repurchase price per share	$ 45.74
Share Trading Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Treasury Stock Value			$ 80,000,000	$ 125,000,000
Number of common stock shares repurchased			1,610,287	2,624,434
Subsequent Event [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock repurchase program, authorized amount						$ 1,500,000,000

[1] During the second quarter of 2015, we completed the sale of our North American foam trays and absorbent pads business. During the first quarter of 2015, the assets and liabilities met the criteria of held for sale classification. Accordingly, we reclassified $42 million of assets and $6 million of liabilities as held for sale as of December 31, 2014. Refer to Note 3, “Divestitures and Acquisitions” of the notes to condensed consolidated financial statements for further details.