XML 125 R111.htm IDEA: XBRL DOCUMENT v3.20.4
RECLASSIFICATIONS FROM OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($)
$ in Millions
 1 Months Ended 3 Months Ended 12 Months Ended
Sep. 30, 2019
Mar. 31, 2018
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Reclassifications from accumulated other comprehensive (loss) income          
Actuarial losses, net and prior service cost     $ 164 $ 174 $ 170
Income tax expense     269 230 221
Net of tax     (1,276) (980) (784)
Interest expense     144 159 156
Tax Cuts and Jobs Act, Reclassification from AOCI to Retained Earnings   $ 59      
Amount reclassified          
Reclassifications from accumulated other comprehensive (loss) income          
Actuarial losses, net and prior service cost     9    
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Including Portion Attributable to Noncontrolling Interest | Amount reclassified          
Reclassifications from accumulated other comprehensive (loss) income          
Actuarial losses, net and prior service cost     26 20 20
Income tax expense     (7) (5) (5)
Net of tax     19 15 15
UK Window Group | Amount reclassified          
Reclassifications from accumulated other comprehensive (loss) income          
Actuarial losses, net and prior service cost $ 14        
Interest rate swaps | Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest | Amount reclassified          
Reclassifications from accumulated other comprehensive (loss) income          
Income tax expense     (1) 0 0
Net of tax     1 2 2
Interest expense     $ 2 $ 2 $ 2